Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

WILLIAM POSTMA

Allopathic & Osteopathic Physicians Orthopaedic Surgery Sports Medicine

NPI
1821249897
CMS profile
173950
Location
WASHINGTON, DC

General Payments · PY2018–2024

$17,768.70

  • Reported across 35 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$11,153.83

14 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Honoraria $10,375.00 5
Food and Beverage $665.02 7
Travel and Lodging $113.81 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Vericel Corporation $10,613.90 8
Stryker Corporation $353.57 4
Supreme Orthopedic Systems, LLC $186.36 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $389.87 3
PY2019 $3,141.81 6
PY2020 $191.61 2
PY2021 $2,507.93 6
PY2022 $34.37 1
PY2023 $349.28 3
PY2024 $11,153.83 14

Payment records · PY2024 (14)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Stryker Corporation $43.97 01/24/2024 Food and Beverage Undisputed 01/23/2026 1119948544 CMS
Stryker Corporation $173.05 05/15/2024 Food and Beverage Undisputed 01/23/2026 1119948546 CMS
Stryker Corporation $40.11 05/29/2024 Food and Beverage Undisputed 01/23/2026 1119948548 CMS
Stryker Corporation $96.44 09/06/2024 Food and Beverage Undisputed 01/23/2026 1119948550 CMS
Supreme Orthopedic Systems, LLC $90.00 06/10/2024 Food and Beverage Undisputed 01/23/2026 1126528652 CMS
Supreme Orthopedic Systems, LLC $96.36 10/18/2024 Food and Beverage Undisputed 01/23/2026 1126528654 CMS
Vericel Corporation $975.00 03/06/2024 Honoraria Undisputed 01/23/2026 1128577218 CMS
Vericel Corporation $49.94 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1128577220 CMS
Vericel Corporation $2,850.00 03/12/2024 Honoraria Undisputed 01/23/2026 1128577222 CMS
Vericel Corporation $3,300.00 04/30/2024 Honoraria Undisputed 01/23/2026 1128577226 CMS
Vericel Corporation $63.87 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1128577228 CMS
Vericel Corporation $125.09 04/30/2024 Food and Beverage Undisputed 01/23/2026 1128577230 CMS
Vericel Corporation $2,600.00 06/13/2024 Honoraria Undisputed 01/23/2026 1128577224 CMS
Vericel Corporation $650.00 09/19/2024 Honoraria Undisputed 01/23/2026 1128577232 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.