MICHAEL PURNELL
- Type
- Physician · Allopathic & Osteopathic Physicians / Orthopaedic Surgery
- Where
- MODESTO, CA
- NPI
- 1982652459
- Received
- $126,450 in 120 records, 2019 to 2025; ownership interests with $150,178 invested
- Source
- CMS Open Payments search ↗
By year
| Program year | Kind | Records | Amount |
|---|---|---|---|
| 2025 | General payment | 17 | $55,132 |
| 2025 | Ownership or investment interest | 2 | $0 |
| 2024 | General payment | 12 | $29,572 |
| 2024 | Ownership or investment interest | 2 | $0 |
| 2023 | General payment | 10 | $14,946 |
| 2023 | Ownership or investment interest | 2 | $100,003 |
| 2022 | General payment | 23 | $6,290 |
| 2022 | Ownership or investment interest | 1 | $1,097 |
| 2021 | General payment | 21 | $15,763 |
| 2021 | Ownership or investment interest | 1 | $47,314 |
| 2020 | General payment | 5 | $1,039 |
| 2020 | Ownership or investment interest | 1 | $882 |
| 2019 | General payment | 22 | $3,705 |
| 2019 | Ownership or investment interest | 1 | $882 |
By company
| Company | Records | Amount | Years |
|---|---|---|---|
| Lazurite Inc. | 3 | $100,000 | 2023–2025 |
| Shoulder Innovations, Inc. | 36 | $99,670 | 2019–2025 |
| Genesis Software Innovations, LLC | 11 | $67,468 | 2021–2025 |
| Arthrex, Inc. | 41 | $3,439 | 2019–2022 |
| Sequoia Surgical, Inc. | 5 | $2,177 | 2019–2021 |
| Vertebral Technologies, Inc. | 2 | $1,764 | 2019–2020 |
| Cornerstone Medical Associates, Inc. | 2 | $893 | 2022–2025 |
| Orthofix Medical, Inc. | 1 | $238 | 2019 |
| Amgen Inc. | 2 | $144 | 2021–2024 |
| Wright Medical Technology, Inc. | 1 | $135 | 2019 |
| Medical Device Business Services, Inc. | 5 | $126 | 2019–2024 |
| DePuy Synthes Sales Inc. | 1 | $113 | 2022 |
| ORTHALIGN INC | 1 | $100 | 2019 |
| Smith+Nephew, Inc. | 1 | $95 | 2024 |
| Zimmer Biomet Holdings, Inc. | 1 | $89 | 2023 |
| Radius Health, Inc. | 2 | $60 | 2021–2022 |
| Davol Inc. | 1 | $36 | 2025 |
| Stryker Corporation | 1 | $24 | 2025 |
| Heron Therapeutics, Inc. | 1 | $23 | 2023 |
| Nevro Corp. | 1 | $15 | 2022 |
| KCI USA, Inc. | 1 | $12 | 2020 |
By nature of payment
| Nature | Records | Amount |
|---|---|---|
| Ownership or investment interest | 10 | $150,178 |
| Royalty or License | 22 | $94,335 |
| Current or prospective ownership or investment interest | 2 | $11,498 |
| Travel and Lodging | 17 | $9,028 |
| Food and Beverage | 62 | $3,912 |
| Consulting Fee | 1 | $3,000 |
| Charitable Contribution | 1 | $2,888 |
| Education | 2 | $1,652 |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a v | 1 | $75 |
| Gift | 2 | $58 |
Records
| Date | Company | Amount | Nature | Form | Product | Study | Year |
|---|---|---|---|---|---|---|---|
| 2025-10-28 | Shoulder Innovations, Inc. | $13,655 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-08-25 | Genesis Software Innovations, LLC | $3,664 | Royalty or License | Stock option | 2025 | ||
| 2025-08-20 | Shoulder Innovations, Inc. | $959 | Travel and Lodging | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-08-09 | Shoulder Innovations, Inc. | $591 | Travel and Lodging | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-08-09 | Shoulder Innovations, Inc. | $271 | Food and Beverage | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-08-09 | Shoulder Innovations, Inc. | $34 | Gift | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-07-29 | Shoulder Innovations, Inc. | $12,360 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-04-30 | Shoulder Innovations, Inc. | $10,373 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-04-23 | Cornerstone Medical Associates, Inc. | $21 | Food and Beverage | In-kind items and services | 2025 | ||
| 2025-04-18 | Shoulder Innovations, Inc. | $2,888 | Charitable Contribution | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-04-12 | Shoulder Innovations, Inc. | $913 | Travel and Lodging | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-04-12 | Shoulder Innovations, Inc. | $522 | Food and Beverage | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-04-12 | Shoulder Innovations, Inc. | $23 | Gift | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2025-04-02 | Davol Inc. | $36 | Food and Beverage | In-kind items and services | ARISTA Device, Surgery | 2025 | |
| 2025-03-27 | Stryker Corporation | $24 | Food and Beverage | In-kind items and services | CHAMPION Device, SPORTS MEDICINE | 2025 | |
| 2025-03-25 | Genesis Software Innovations, LLC | $808 | Royalty or License | Stock option | 2025 | ||
| 2025-01-29 | Shoulder Innovations, Inc. | $7,981 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2025 | |
| 2024-11-14 | Amgen Inc. | $125 | Food and Beverage | In-kind items and services | EVENITY Biological, Bone Health | 2024 | |
| 2024-10-31 | Shoulder Innovations, Inc. | $129 | Food and Beverage | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2024-10-29 | Shoulder Innovations, Inc. | $7,174 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2024-10-28 | Shoulder Innovations, Inc. | $487 | Travel and Lodging | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2024-10-09 | Shoulder Innovations, Inc. | $958 | Travel and Lodging | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2024-07-30 | Shoulder Innovations, Inc. | $7,798 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2024-07-25 | Smith+Nephew, Inc. | $95 | Food and Beverage | In-kind items and services | EVOS Device, Trauma Plates, Screws, and Nails | 2024 | |
| 2024-04-22 | Genesis Software Innovations, LLC | $1,021 | Royalty or License | Stock option | 2024 | ||
| 2024-04-16 | Shoulder Innovations, Inc. | $6,545 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2024-02-15 | Medical Device Business Services, Inc. | $21 | Food and Beverage | In-kind items and services | Velys Device, Ortho-Knee | 2024 | |
| 2024-02-15 | Medical Device Business Services, Inc. | $19 | Food and Beverage | In-kind items and services | Velys Device, Ortho-Knee | 2024 | |
| 2024-01-31 | Shoulder Innovations, Inc. | $5,195 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2024 | |
| 2023-10-20 | Shoulder Innovations, Inc. | $2,867 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-09-29 | Shoulder Innovations, Inc. | $118 | Food and Beverage | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-07-31 | Shoulder Innovations, Inc. | $2,503 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-04-30 | Shoulder Innovations, Inc. | $2,345 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-04-25 | Heron Therapeutics, Inc. | $23 | Food and Beverage | In-kind items and services | ZYNRELEF Drug, POST SURGICAL PAIN RELIEF | 2023 | |
| 2023-04-07 | Genesis Software Innovations, LLC | $2,061 | Royalty or License | Stock option | 2023 | ||
| 2023-03-09 | Shoulder Innovations, Inc. | $978 | Travel and Lodging | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-01-31 | Shoulder Innovations, Inc. | $1,979 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-01-31 | Shoulder Innovations, Inc. | $1,979 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2023 | |
| 2023-01-17 | Zimmer Biomet Holdings, Inc. | $89 | Food and Beverage | In-kind items and services | Persona Device, Knees | 2023 | |
| 2022-11-29 | Shoulder Innovations, Inc. | $1,240 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2022 | |
| 2022-08-24 | DePuy Synthes Sales Inc. | $113 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-07-25 | Shoulder Innovations, Inc. | $960 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2022 | |
| 2022-05-27 | Genesis Software Innovations, LLC | $481 | Current or prospective ownership or investment interest | Cash or cash equivalent | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $325 | Travel and Lodging | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $325 | Travel and Lodging | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $108 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $100 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $82 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $75 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $66 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $21 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $15 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $4 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $3 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $2 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $1 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-05-26 | Arthrex, Inc. | $1 | Food and Beverage | In-kind items and services | 2022 | ||
| 2022-04-22 | Cornerstone Medical Associates, Inc. | $872 | Travel and Lodging | In-kind items and services | 2022 | ||
| 2022-04-21 | Shoulder Innovations, Inc. | $706 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2022 | |
| 2022-02-16 | Radius Health, Inc. | $24 | Food and Beverage | In-kind items and services | Tymlos Biological, Endocrinology | 2022 | |
| 2022-02-11 | Shoulder Innovations, Inc. | $739 | Royalty or License | Cash or cash equivalent | InSet System Device, Orthopedic Implant | 2022 | |
| 2022-02-02 | Nevro Corp. | $15 | Food and Beverage | In-kind items and services | Omnia Device, Spinal Cord Stimulator | 2022 | |
| 2021-11-04 | Shoulder Innovations, Inc. | $3,000 | Consulting Fee | Cash or cash equivalent | 2021 | ||
| 2021-10-29 | Shoulder Innovations, Inc. | $16 | Food and Beverage | Cash or cash equivalent | 2021 | ||
| 2021-10-01 | Arthrex, Inc. | $123 | Food and Beverage | In-kind items and services | ARTHROPLASTY IMPLANTS ANATOMIC TOTAL SHOULDER ECLIPSE Device, ARTHROPLASTY - IMPLANTS - ANATOMIC TOTAL SHOULDER - ECLIPSE | 2021 | |
| 2021-08-20 | Medical Device Business Services, Inc. | $19 | Food and Beverage | In-kind items and services | Velys Device, Ortho-Knee | 2021 | |
| 2021-08-20 | Medical Device Business Services, Inc. | $19 | Food and Beverage | In-kind items and services | Velys Device, Ortho-Knee | 2021 | |
| 2021-07-14 | Amgen Inc. | $19 | Food and Beverage | In-kind items and services | EVENITY Biological, Bone Health | 2021 | |
| 2021-05-20 | Genesis Software Innovations, LLC | $11,017 | Current or prospective ownership or investment interest (2 payments) | Cash or cash equivalent | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $247 | Travel and Lodging | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $247 | Travel and Lodging | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $95 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $83 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $61 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $54 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $37 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $33 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $32 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $5 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-05-10 | Arthrex, Inc. | $3 | Food and Beverage | In-kind items and services | 2021 | ||
| 2021-04-27 | Shoulder Innovations, Inc. | $121 | Food and Beverage | Cash or cash equivalent | 2021 | ||
| 2021-04-16 | Sequoia Surgical, Inc. | $489 | Travel and Lodging | In-kind items and services | 2021 | ||
| 2021-03-24 | Radius Health, Inc. | $35 | Food and Beverage | In-kind items and services | Tymlos Biological, Endocrinology | 2021 | |
| 2020-09-09 | Sequoia Surgical, Inc. | $617 | Education | In-kind items and services | 2020 | ||
| 2020-09-09 | Sequoia Surgical, Inc. | $18 | Food and Beverage | In-kind items and services | 2020 | ||
| 2020-09-09 | Sequoia Surgical, Inc. | $18 | Food and Beverage | In-kind items and services | 2020 | ||
| 2020-08-03 | Shoulder Innovations, Inc. | $373 | Royalty or License | Cash or cash equivalent | Device, Orthopedic Implant | 2020 | |
| 2020-04-17 | KCI USA, Inc. | $12 | Food and Beverage | In-kind items and services | VAC VERAFLO Device, DEVICES | 2020 | |
| 2019-08-14 | Shoulder Innovations, Inc. | $868 | Travel and Lodging | Cash or cash equivalent | Device, Orthopedic Implant | 2019 | |
| 2019-08-14 | Shoulder Innovations, Inc. | $4 | Food and Beverage | Cash or cash equivalent | Device, Orthopedic Implant | 2019 | |
| 2019-04-08 | Wright Medical Technology, Inc. | $135 | Food and Beverage | In-kind items and services | MICA Device, FOOT AND ANKLE | 2019 | |
| 2019-03-21 | Sequoia Surgical, Inc. | $1,035 | Education | In-kind items and services | 2019 | ||
| 2019-03-15 | Medical Device Business Services, Inc. | $46 | Food and Beverage | In-kind items and services | ATTUNE Device, Ortho-Knee | 2019 | |
| 2019-03-13 | Orthofix Medical, Inc. | $238 | Food and Beverage | In-kind items and services | GALAXY Fixation Device, APPLIANCE, FIXATION, NAIL/BLADE/PLATE COMBINATION, MULTIPLE COMPONENT | 2019 | |
| 2019-02-12 | Arthrex, Inc. | $18 | Travel and Lodging | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $316 | Travel and Lodging | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $316 | Travel and Lodging | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $122 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $69 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $52 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $42 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $39 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $28 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $28 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $20 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $18 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-02-07 | Arthrex, Inc. | $17 | Food and Beverage | In-kind items and services | 2019 | ||
| 2019-01-30 | ORTHALIGN INC | $100 | Food and Beverage | In-kind items and services | OrthAlign Plus System Device, OrthAlign Plus System | 2019 | |
| 2019-01-22 | Arthrex, Inc. | $112 | Travel and Lodging | In-kind items and services | 2019 | ||
| 2019-01-21 | Arthrex, Inc. | $75 | Compensation for services other than consulting, including serving as faculty or as a speaker at a v | In-kind items and services | 2019 | ||
| Lazurite Inc. | $100,000 interest valued $100,000 | Ownership or investment interest | Physician Covered Recipient | Series C Preferred | 2023 | ||
| Genesis Software Innovations, LLC | $47,314 interest valued $47,314 | Ownership or investment interest | Physician Covered Recipient | CAP Table Owner | 2021 | ||
| Genesis Software Innovations, LLC | $1,097 interest valued $48,411 | Ownership or investment interest | Physician Covered Recipient | CAP Table Owner | 2022 | ||
| Vertebral Technologies, Inc. | $882 | Ownership or investment interest | Physician Covered Recipient | Stock ownership | 2020 | ||
| Vertebral Technologies, Inc. | $882 | Ownership or investment interest | Physician Covered Recipient | Stock ownership | 2019 | ||
| Genesis Software Innovations, LLC | $3 interest valued $48,414 | Ownership or investment interest | Physician Covered Recipient | CAP Table Owner | 2023 | ||
| Genesis Software Innovations, LLC | $0 interest valued $48,414 | Ownership or investment interest | Physician Covered Recipient | CAP Table Owner | 2024 | ||
| Lazurite Inc. | $0 interest valued $99,998 | Ownership or investment interest | Physician Covered Recipient | Preferred Stock | 2024 | ||
| Lazurite Inc. | $0 interest valued $99,998 | Ownership or investment interest | Physician Covered Recipient | Preferred Stock | 2025 | ||
| Genesis Software Innovations, LLC | $0 interest valued $48,414 | Ownership or investment interest | Physician Covered Recipient | CAP Table Owner | 2025 |
CMS Open Payments: payments and transfers of value that drug and medical device makers and group purchasing organizations report to Medicare, program years 2019 on, as published by CMS (general, research and ownership records; refreshed by CMS each June and January). Links to other records on this site are by name (and state) only.
The area Census
County outline, the place (blue), the tract (orange) and the ZIP center (dot).
In Modesto, CA, county Stanislaus County, CA, state California; placed by its city name.
| Measure | Place (city or town) Modesto, CA | County Stanislaus County, CA | State California |
|---|---|---|---|
| Population B01003 | 219,215 | 553,990 | 39,287,377 |
| Population, 2020 census P1 | 218,464 | 552,878 | 39,538,223 |
| Median age B01002 | 35.1 | 34.9 | 37.9 |
| Under 18 B01001 | 26.2% | 26.6% | 22.0% |
| 65 and over B01001 | 14.4% | 13.8% | 15.7% |
| Households B11001 | 72,989 | 177,874 | 13,548,091 |
| Foreign born B05002 | 19.1% | 21.0% | 27.0% |
| Median household income B19013 | $79,891 | $81,468 | $99,122 |
| Median family income B19113 | $89,009 | $91,307 | $113,346 |
| Per capita income B19301 | $35,523 | $34,849 | $49,513 |
| Poverty rate B17001 | 13.3% | 13.5% | 12.0% |
| Unemployment rate B23025 | 7.2% | 8.0% | 6.6% |
| Civilian labor force B23025 | 103,326 | 261,978 | 20,068,466 |
| Mean commute (minutes) B08013 | 30.2 | 30.8 | 28.7 |
| Bachelor's degree or higher B15003 | 21.2% | 19.6% | 37.1% |
| Housing units B25001 | 75,752 | 185,149 | 14,644,735 |
| Owner-occupied B25003 | 58.9% | 61.2% | 55.9% |
| Renters B25003 | 41.1% | 38.8% | 44.1% |
| Median home value B25077 | $442,700 | $450,100 | $734,700 |
| Median gross rent B25064 | $1,690 | $1,623 | $2,036 |
| White, not Hispanic B03002 | 36.6% | 36.3% | 33.8% |
| Black B03002 | 4.4% | 2.6% | 5.2% |
| Hispanic or Latino B03002 | 45.4% | 50.0% | 40.2% |
| Asian B03002 | 7.3% | 5.9% | 15.3% |
| American Indian and Alaska Native B03002 | 0.5% | 0.3% | 0.3% |
Economy now FRED unemployment 5.1% in Sep 2026 (5.5% a year earlier); per capita personal income $90,957 in 2025, up 30% in five years (+4.3% after inflation); the state; Source: FRED, Federal Reserve Bank of St. Louis.
Data: IPUMS NHGIS (ACS 2020-2024 and the 2020 census); each figure links to its table for that area at data.census.gov. Records are placed by ZIP code and city name, not street address. More: everything FURP has in Modesto, CA.
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