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

MOHAMMADREZA ABBASIAN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1184363129
CMS profile
11426068
Location
SAN FRANCISCO, CA

General Payments · PY2022–2024

$22,197.47

  • Reported across 21 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$20,546.61

12 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
Grant $19,000.00 1
Travel and Lodging $1,225.84 6
Food and Beverage $320.77 5

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Arthrex, Inc. $19,000.00 1
Zimmer Biomet Holdings, Inc. $1,207.02 9
Stryker Corporation $339.59 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $1,516.09 7
PY2023 $134.77 2
PY2024 $20,546.61 12

Payment records · PY2024 (12)

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

Program year 2024 20222023 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
Arthrex, Inc. $19,000.00 11/08/2024 Grant Undisputed 01/23/2026 1146556058 CMS
Stryker Corporation $326.70 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1126782224 CMS
Stryker Corporation $12.89 05/07/2024 Travel and Lodging Undisputed 01/23/2026 1126782226 CMS
Zimmer Biomet Holdings, Inc. $818.20 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1155000627 CMS
Zimmer Biomet Holdings, Inc. $35.00 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1155000629 CMS
Zimmer Biomet Holdings, Inc. $10.53 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1155000653 CMS
Zimmer Biomet Holdings, Inc. $22.52 03/16/2024 Travel and Lodging Undisputed 01/23/2026 1155000635 CMS
Zimmer Biomet Holdings, Inc. $200.00 03/16/2024 Food and Beverage Undisputed 01/23/2026 1155000655 CMS
Zimmer Biomet Holdings, Inc. $33.00 03/28/2024 Food and Beverage Undisputed 01/23/2026 1155000631 CMS
Zimmer Biomet Holdings, Inc. $39.00 03/28/2024 Food and Beverage Undisputed 01/23/2026 1155000633 CMS
Zimmer Biomet Holdings, Inc. $42.27 05/03/2024 Food and Beverage Undisputed 01/23/2026 1155000647 CMS
Zimmer Biomet Holdings, Inc. $6.50 05/03/2024 Food and Beverage Undisputed 01/23/2026 1155000649 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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