Open Payments

Michael Janssen

Type
Physician · Allopathic & Osteopathic Physicians / Orthopaedic Surgery / Orthopaedic Surgery of the Spine
Where
Thornton, CO
NPI
1922083310
Received
$172,754 in 98 records, 2019 to 2025; ownership interests with $10,000 invested
As principal investigator
$114,664 of research payments to others in 33 records
Source
CMS Open Payments search ↗

By year

Program yearKindRecordsAmount
2025General payment10$14,870
2025Ownership or investment interest2$0
2024General payment4$27,472
2024Ownership or investment interest1$0
2023General payment4$691
2023Ownership or investment interest1$0
2022General payment22$58,070
2022Ownership or investment interest1$0
2021General payment12$40,733
2021Ownership or investment interest1$10,000
2020General payment25$18,817
2020Ownership or investment interest1$0
2019General payment13$12,100
2019Ownership or investment interest1$0

By company

CompanyRecordsAmountYears
Centinel Spine, LLC54$121,0252020–2025
PRECISION SPINE, INC.18$40,9032019–2022
Cerapedics Inc.2$10,0262019
WyCo Surgical Distribution LLC7$10,0002019–2025
Bioventus LLC6$4252019–2022
ulrich medical USA, Inc.1$872020
Globus Medical, Inc.2$872019
DePuy Synthes Sales Inc.1$622020
Pacira Pharmaceuticals Incorporated1$422023
Spineology Inc.2$332019–2022
TITAN SPINE, LLC1$232019
Amgen Inc.1$192025
Ossur Americas, Inc.1$172025
BDN&JIOM, LLC1$02025

By nature of payment

NatureRecordsAmount
Consulting Fee24$120,348
Royalty or License9$35,370
Ownership or investment interest8$10,000
Honoraria1$10,000
Food and Beverage39$3,613
Travel and Lodging17$3,422

Records

DateCompanyAmountNatureFormProductStudyYear
2025-12-11Centinel Spine, LLC$1,000Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-11-14Centinel Spine, LLC$178Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-10-22Amgen Inc.$19Food and BeverageIn-kind items and servicesKRYSTEXXA Biological, Inflammation/Rare Disease2025
2025-07-13Centinel Spine, LLC$150Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-05-04Centinel Spine, LLC$130Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-04-27Ossur Americas, Inc.$17Food and BeverageIn-kind items and services2025
2025-02-18Centinel Spine, LLC$12,845Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-01-21Centinel Spine, LLC$150Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-01-16Centinel Spine, LLC$196Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2025
2025-01-03Centinel Spine, LLC$182Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2025
2024-12-20Centinel Spine, LLC$272Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2024
2024-08-15Centinel Spine, LLC$9,600Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2024
2024-01-18Centinel Spine, LLC$11,200Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2024
2024-01-12Centinel Spine, LLC$6,400Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2024
2023-12-14Centinel Spine, LLC$316Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2023
2023-12-05Centinel Spine, LLC$189Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2023
2023-10-11Centinel Spine, LLC$143Food and BeverageCash or cash equivalentPRODISC C SK Device, Spine Implant2023
2023-08-16Pacira Pharmaceuticals Incorporated$42Food and BeverageIn-kind items and servicesIovera Device, Pain Management2023
2022-10-25Bioventus LLC$14Food and BeverageIn-kind items and servicesDurolane Device, Orthopedics/Orthopedic Surgery2022
2022-10-13Centinel Spine, LLC$60Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-10-11Spineology Inc.$20Food and BeverageIn-kind items and servicesOPTIMESH EXPANDABLE INTERBODY FUSION SYSTEM Device, Orthopedics/Orthopedic Surgery2022
2022-08-26Centinel Spine, LLC$800Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-07-25Centinel Spine, LLC$240Food and BeverageCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-06-24Centinel Spine, LLC$562Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-06-23Centinel Spine, LLC$11,400Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-06-13Centinel Spine, LLC$364Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-06-13Centinel Spine, LLC$110Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-06-13Centinel Spine, LLC$25Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-06-02Centinel Spine, LLC$37Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-05-25Centinel Spine, LLC$4,800Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-04-22PRECISION SPINE, INC.$6,662Royalty or LicenseCash or cash equivalentReform Ti Modular Device, Orthopedics2022
2022-04-22PRECISION SPINE, INC.$5,387Royalty or LicenseCash or cash equivalentReform Ti Modular Device, Orthopedics2022
2022-03-31Centinel Spine, LLC$1,400Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-03-29Centinel Spine, LLC$60Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-03-28Centinel Spine, LLC$639Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2022
2022-03-01Centinel Spine, LLC$134Food and BeverageCash or cash equivalentPRODISC C VIVO Device, Spine Implant2022
2022-02-10Centinel Spine, LLC$12,250Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-02-10Centinel Spine, LLC$777Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-01-28Centinel Spine, LLC$10,500Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2022-01-07Centinel Spine, LLC$1,823Consulting FeeCash or cash equivalentPRODISC C Device, Spine Implant2022
2021-09-20PRECISION SPINE, INC.$5,523Royalty or LicenseCash or cash equivalentReform Ti Modular Device, Orthopedics2021
2021-07-23Centinel Spine, LLC$3,750Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2021
2021-07-09PRECISION SPINE, INC.$5,125Royalty or LicenseCash or cash equivalentReform Ti Modular Device, Orthopedics2021
2021-06-22Centinel Spine, LLC$100Food and BeverageCash or cash equivalentPRODISC C Device, Spine Implant2021
2021-06-22Centinel Spine, LLC$53Food and BeverageCash or cash equivalentPRODISC C Device, Spine Implant2021
2021-06-15Centinel Spine, LLC$11,625Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2021
2021-06-15Centinel Spine, LLC$5,250Consulting FeeCash or cash equivalentPRODISC L Device, Spine Implant2021
2021-04-27Centinel Spine, LLC$98Travel and LodgingCash or cash equivalentPRODISC L Device, Spine Implant2021
2021-04-23PRECISION SPINE, INC.$4,496Royalty or LicenseCash or cash equivalentReform Ti Modular Device, Orthopedics2021
2021-04-16Centinel Spine, LLC$127Food and BeverageCash or cash equivalentPRODISC L Device, Spine Implant2021
2021-02-03PRECISION SPINE, INC.$4,474Royalty or LicenseCash or cash equivalentReform Ti Modular Device, Orthopedics2021
2021-01-20Centinel Spine, LLC$109Food and BeverageCash or cash equivalentPRODISC C Device, Spine Implant2021
2020-11-05Centinel Spine, LLC$8,625Consulting FeeCash or cash equivalentprodisc C Device, Spine Implant2020
2020-10-05PRECISION SPINE, INC.$1,374Royalty or LicenseCash or cash equivalentREFORM TI MODULAR Device, Orthopedics2020
2020-09-10Bioventus LLC$53Food and BeverageIn-kind items and servicesOsteoAMP Device, Not Applicable2020
2020-08-20Centinel Spine, LLC$96Food and BeverageCash or cash equivalentprodisc L Device, Spine Implant2020
2020-08-20Centinel Spine, LLC$10Food and BeverageCash or cash equivalentprodisc C Device, Spine Implant2020
2020-08-05ulrich medical USA, Inc.$87Food and BeverageCash or cash equivalent2020
2020-06-23Bioventus LLC$101Food and BeverageIn-kind items and servicesOsteoAMP Device, Not Applicable2020
2020-06-08Centinel Spine, LLC$1,050Consulting FeeCash or cash equivalentprodisc L Device, Spine Implant2020
2020-05-15PRECISION SPINE, INC.$1,066Royalty or LicenseCash or cash equivalentREFORM TI MODULAR Device, Orthopedics2020
2020-05-15PRECISION SPINE, INC.$750Consulting FeeCash or cash equivalentINTERBODY MATERIAL Device, Orthopedics2020
2020-05-08PRECISION SPINE, INC.$500Consulting FeeCash or cash equivalentINTERBODY MATERIAL Device, Orthopedics2020
2020-04-01PRECISION SPINE, INC.$1,000Consulting FeeCash or cash equivalentREFORM TI MODULAR Device, Orthopedics2020
2020-03-05PRECISION SPINE, INC.$1,260Royalty or LicenseCash or cash equivalentREFORM TI MODULAR Device, Orthopedics2020
2020-03-03DePuy Synthes Sales Inc.$62Food and BeverageIn-kind items and servicesSYMPHONY Device, Spine2020
2020-03-02Centinel Spine, LLC$267Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-03-02Centinel Spine, LLC$158Food and BeverageCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-03-01Centinel Spine, LLC$22Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-03-01Centinel Spine, LLC$22Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-02-29Centinel Spine, LLC$49Food and BeverageCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-02-21Centinel Spine, LLC$287Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-02-20Centinel Spine, LLC$45Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-01-27Centinel Spine, LLC$292Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-01-27Centinel Spine, LLC$45Travel and LodgingCash or cash equivalentprodisc C Vivo Device, Spine Implant2020
2020-01-24PRECISION SPINE, INC.$1,500Consulting FeeCash or cash equivalentREFORM TI MODULAR Device, Orthopedics2020
2020-01-13PRECISION SPINE, INC.$89Food and BeverageIn-kind items and servicesVault C Device, Orthopedics2020
2019-12-16Bioventus LLC$104Food and BeverageIn-kind items and servicesOsteoAMP Device, Not Applicable2019
2019-12-13Globus Medical, Inc.$18Food and BeverageIn-kind items and servicesFORTIFY Device, Spine2019
2019-12-03Spineology Inc.$12Food and BeverageIn-kind items and servicesRampart Duo Interbody Fusion System Device, Orthopedics/Orthopedic Surgery2019
2019-11-20PRECISION SPINE, INC.$501Consulting FeeCash or cash equivalentREFORM TI MODULAR Device, Orthopedics2019
2019-11-01Cerapedics Inc.$26Food and BeverageCash or cash equivalenti-FACTOR Putty Device, NOX - bone void filler synthetic, Peptide enhanced bone graft2019
2019-10-05Globus Medical, Inc.$68Food and BeverageIn-kind items and servicesSECURE-C Device, Spine2019
2019-09-03Bioventus LLC$64Food and BeverageIn-kind items and servicesOsteoAMP Device, Not Applicable2019
2019-08-14PRECISION SPINE, INC.$1,000Consulting FeeCash or cash equivalentVault C Device, Orthopedics2019
2019-06-22Cerapedics Inc.$10,000HonorariaCash or cash equivalenti-FACTOR Putty Device, NOX - bone void filler synthetic, Peptide enhanced bone graft2019
2019-06-05PRECISION SPINE, INC.$86Food and BeverageIn-kind items and servicesVault C Device, Orthopedics2019
2019-04-04Bioventus LLC$87Food and BeverageIn-kind items and servicesOsteoAMP Device, Not Applicable2019
2019-03-28TITAN SPINE, LLC$23Food and BeverageIn-kind items and servicesnanoLOCK Device, Spinal Implants2019
2019-03-12PRECISION SPINE, INC.$105Food and BeverageIn-kind items and servicesVault C Device, Orthopedics2019
WyCo Surgical Distribution LLC$10,000
interest valued $63,015
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distributions.2021
BDN&JIOM, LLC$0
interest valued $84,473
Ownership or investment interestPhysician Covered RecipientLLC Member entitled to distribution2025
WyCo Surgical Distribution LLC$0
interest valued $53,621
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distribution.2023
WyCo Surgical Distribution LLC$0
interest valued $79,753
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distributions2020
WyCo Surgical Distribution LLC$0
interest valued $105,445
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distributions2019
WyCo Surgical Distribution LLC$0
interest valued $99,258
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distributions.2024
WyCo Surgical Distribution LLC$0
interest valued $87,440
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distributions2025
WyCo Surgical Distribution LLC$0
interest valued $71,238
Ownership or investment interestPhysician Covered RecipientLLC member entitled to distribution2022

Research payments naming this person as principal investigator

DateCompanyPaid toAmountStudyYear
2025-12-26Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$937Aspire Trial2025
2025-12-09Globus Medical, Inc.SCIENTIFIC EDUCATION & RESRCH FOUNDATION$1,567The Long-Term Assessment of the Safety and Performance of the NuVasive Simplify Disc2025
2025-09-08Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOU$2,812Aspire Trial2025
2025-08-28Globus Medical, Inc.SCIENTIFIC EDUCATION & RESRCH FOUNDATION$904The Long-Term Assessment of the Safety and Performance of the NuVasive Simplify Disc2025
2025-08-28Globus Medical, Inc.SCIENTIFIC EDUCATION & RESRCH FOUNDATION$7,839The Long-Term Assessment of the Safety and Performance of the NuVasive Simplify Disc2025
2025-07-30Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOU$8,937Aspire Trial2025
2024-08-21Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOU$1,875Aspire Trial2024
2024-06-04Globus Medical, Inc.Scientific Education and Research Foundation$250Long-term Assessment of the Safety and Performance of the NuVasive Simplify Disc2024
2024-05-20Globus Medical, Inc.Scientific Education and Research Foundation$4,166Long-term Assessment of the Safety and Performance of the NuVasive Simplify Disc2024
2024-05-06Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOU$937Aspire Trial2024
2024-05-06Globus Medical, Inc.Scientific Education and Research Foundation$1,250Long-term Assessment of the Safety and Performance of the NuVasive Simplify Disc2024
2024-03-18Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOU$4,075Aspire Trial2024
2023-12-14NuVasive, Inc.Scientific Education and Research Foundation$4,134Two Level Simplify Cervical Artificial Disc PAS Study2023
2023-10-05NuVasive, Inc.WCG IRB$315Clinical Study for the Investigation of the Two Level Simplify Cervical Artificial Disc2023
2023-07-13NuVasive, Inc.Scientific Education and Research Foundation$4,134Two Level Simplify Cervical Artificial Disc PAS Study2023
2023-05-12Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$1,737Aspire Trial2023
2023-04-21Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$2,200Aspire Trial2023
2023-03-23NuVasive, Inc.Scientific Education and Research Foundation$5,913Two Level Simplify Cervical Artificial Disc PAS Study2023
2023-03-14NuVasive, Inc.Scientific Education and Research Foundation$4,823Simplify Disc One Level Post Approval Study2023
2022-10-12Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$3,937Aspire Trial2022
2022-10-04NuVasive, Inc.WCG IRB$1,315Long-term Assessment of the Safety and Performance of the NuVasive Simplify Disc2022
2022-07-26NuVasive, Inc.WCG IRB$1,315POST APPROVAL STUDY PROTOCOL FOR THE TWO LEVEL SIMPLIFY CERVICAL ARTIFICIAL DISC POST APPROVAL STUDY PROTOCOL FOR THE TW2022
2022-06-27Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$6,457Aspire Trial2022
2022-06-14NuVasive, Inc.Scientific Education and Research Foundation$11,169Two Level Simplify Cervical Artificial Disc IDE Study2022
2022-03-09NuVasive, Inc.Scientific Education and Research Foundation$4,599Simplify Disc One Level Post Approval Studay2022
2022-02-22NuVasive, Inc.WCG IRB$295CLINICAL STUDY PROTOCOL for the INVESTIGATION Of The Two Level SIMPLIFY CERVICAL ARTIFICIAL DISC2022
2022-02-08NuVasive, Inc.WCG IRB$1,250Simplify One Level Post Approval Study2022
2022-02-04Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$14,885Aspire Trial2022
2021-10-05NuVasive, Inc.Western Institutional Review Board$600CLINICAL STUDY PROTOCOL for the INVESTIGATION Of The Two Level SIMPLIFY CERVICAL ARTIFICIAL DISC2021
2021-09-30NuVasive, Inc.Western Institutional Review Board$1,250POST APPROVAL STUDY PROTOCOL FOR THE TWO LEVEL SIMPLIFY CERVICAL ARTIFICIAL DISC2021
2021-05-06Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$3,250Aspire Trial2021
2021-03-18NuVasive, Inc.Western Institutional Review Board$1,314CLINICAL STUDY PROTOCOL for the INVESTIGATION Of The Two Level SIMPLIFY CERVICAL ARTIFICIAL DISC2021
2021-01-29Cerapedics Inc.SCIENTIFIC EDUCATION & RESEARCH FOUNDATION$4,220Aspire Trial2021

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

Adams CountyThornton city

County outline, the place (blue), the tract (orange) and the ZIP center (dot).

In Thornton, CO, county Adams County, CO, state Colorado; placed by its city name.

MeasurePlace (city or town)
Thornton, CO
County
Adams County, CO
State
Colorado
Population B01003144,187530,2255,862,189
Population, 2020 census P1141,867519,5725,773,714
Median age B0100234.734.837.7
Under 18 B0100125.0%24.9%21.0%
65 and over B0100110.8%11.3%15.6%
Households B1100150,566188,7302,374,218
Foreign born B0500214.0%15.6%9.8%
Median household income B19013$103,088$94,571$95,470
Median family income B19113$115,819$109,673$119,139
Per capita income B19301$43,571$42,206$52,636
Poverty rate B170017.0%9.8%9.4%
Unemployment rate B230254.5%4.6%4.6%
Civilian labor force B2302582,564297,8833,235,476
Mean commute (minutes) B0801330.429.825.2
Bachelor's degree or higher B1500332.8%29.0%45.7%
Housing units B2500152,250195,7932,589,053
Owner-occupied B2500371.4%68.6%66.2%
Renters B2500328.6%31.4%33.8%
Median home value B25077$517,500$484,200$539,400
Median gross rent B25064$1,895$1,781$1,761
White, not Hispanic B0300250.2%45.2%64.8%
Black B030022.0%3.3%3.8%
Hispanic or Latino B0300237.7%42.8%22.5%
Asian B030025.2%3.8%3.2%
American Indian and Alaska Native B030020.3%0.3%0.4%

Economy now FRED unemployment 4.1% in Sep 2026 (3.8% a year earlier); per capita personal income $86,342 in 2025, up 34% in five years (+7.3% after inflation); Unemployment rate: 3.0% in Sep 2016 to 4.1% in Sep 2026; low 2.4%, high 11.7% 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 Thornton, CO.

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