IndustryPayments
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

AMIT D ALEXANDER NATHANI

Allopathic & Osteopathic Physicians Orthopaedic Surgery Sports Medicine

NPI
1144583428
CMS profile
680972
Location
SANTA BARBARA, CA

General Payments · PY2018–2024

$478,843.64

  • Reported across 254 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$67,116.92

59 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.

Related groups: Sports Medicine CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Education $20,625.00 10
Consulting Fee $15,600.00 5
Acquisitions $14,249.64 1
Royalty or License $8,225.06 4
Travel and Lodging $6,029.27 11
Food and Beverage $2,387.95 28

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Zimmer Biomet Holdings, Inc. $46,724.54 24
Shoulder Innovations, Inc. $11,407.24 11
Medical Device Business Services, Inc. $4,727.29 4
Arthrex, Inc. $1,888.19 4
Cornerstone Medical Associates, Inc. $1,844.36 8
Stryker Corporation $235.82 5
DePuy Synthes Sales Inc. $147.25 1
ILLUMINOSS MEDICAL, INC. $102.36 1
Circinus Medical Technology LLC $39.87 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $11,526.26 19
PY2019 $1,899.47 17
PY2020 $7,509.44 17
PY2021 $45,305.21 28
PY2022 $76,294.58 33
PY2023 $269,191.76 81
PY2024 $67,116.92 59

Payment records · PY2024 (59)

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
Arthrex, Inc. $24.00 03/21/2024 Food and Beverage Undisputed 01/23/2026 1146550644 CMS
Arthrex, Inc. $21.05 04/22/2024 Food and Beverage Undisputed 01/23/2026 1146550642 CMS
Arthrex, Inc. $143.14 10/08/2024 Food and Beverage Undisputed 01/23/2026 1146550646 CMS
Arthrex, Inc. $1,700.00 10/24/2024 Consulting Fee Undisputed 01/23/2026 1146550648 CMS
Circinus Medical Technology LLC $39.87 09/10/2024 Food and Beverage Undisputed 01/23/2026 1074067126 CMS
Cornerstone Medical Associates, Inc. $49.14 02/08/2024 Food and Beverage Undisputed 01/23/2026 1101904342 CMS
Cornerstone Medical Associates, Inc. $189.10 03/05/2024 Travel and Lodging Undisputed 01/23/2026 1101904344 CMS
Cornerstone Medical Associates, Inc. $458.60 03/05/2024 Travel and Lodging Undisputed 01/23/2026 1101904346 CMS
Cornerstone Medical Associates, Inc. $143.12 03/21/2024 Food and Beverage Undisputed 01/23/2026 1101904334 CMS
Cornerstone Medical Associates, Inc. $854.70 03/22/2024 Travel and Lodging Undisputed 01/23/2026 1101904340 CMS
Cornerstone Medical Associates, Inc. $76.02 05/16/2024 Food and Beverage Undisputed 01/23/2026 1101904338 CMS
Cornerstone Medical Associates, Inc. $20.49 09/19/2024 Food and Beverage Undisputed 01/23/2026 1101904336 CMS
Cornerstone Medical Associates, Inc. $53.19 10/24/2024 Food and Beverage Undisputed 01/23/2026 1101904332 CMS
DePuy Synthes Sales Inc. $147.25 04/12/2024 Food and Beverage Undisputed 01/23/2026 1077813250 CMS
ILLUMINOSS MEDICAL, INC. $102.36 07/08/2024 Food and Beverage Undisputed 01/23/2026 1154925581 CMS
Medical Device Business Services, Inc. $36.67 02/14/2024 Food and Beverage Undisputed 01/23/2026 1077759810 CMS
Medical Device Business Services, Inc. $40.62 02/14/2024 Food and Beverage Undisputed 01/23/2026 1077759837 CMS
Medical Device Business Services, Inc. $930.00 03/04/2024 Consulting Fee Undisputed 01/23/2026 1077858593 CMS
Medical Device Business Services, Inc. $3,720.00 09/24/2024 Consulting Fee Undisputed 01/23/2026 1077858598 CMS
Shoulder Innovations, Inc. $150.72 07/01/2024 Food and Beverage Undisputed 01/23/2026 1154013179 CMS
Shoulder Innovations, Inc. $22.73 08/09/2024 Food and Beverage Undisputed 01/23/2026 1154013181 CMS
Shoulder Innovations, Inc. $58.58 08/09/2024 Food and Beverage Undisputed 01/23/2026 1154013183 CMS
Shoulder Innovations, Inc. $319.30 08/15/2024 Food and Beverage Undisputed 01/23/2026 1154013185 CMS
Shoulder Innovations, Inc. $4,250.00 09/01/2024 Consulting Fee Undisputed 01/23/2026 1154013175 CMS
Shoulder Innovations, Inc. $20.33 09/02/2024 Food and Beverage Undisputed 01/23/2026 1154013187 CMS
Shoulder Innovations, Inc. $95.64 09/02/2024 Food and Beverage Undisputed 01/23/2026 1154013189 CMS
Shoulder Innovations, Inc. $384.95 09/16/2024 Travel and Lodging Undisputed 01/23/2026 1154013173 CMS
Shoulder Innovations, Inc. $958.94 10/09/2024 Travel and Lodging Undisputed 01/23/2026 1154013171 CMS
Shoulder Innovations, Inc. $146.05 12/05/2024 Food and Beverage Undisputed 01/23/2026 1154013191 CMS
Shoulder Innovations, Inc. $5,000.00 12/07/2024 Consulting Fee Undisputed 01/23/2026 1154013177 CMS
Stryker Corporation $47.13 02/01/2024 Food and Beverage Undisputed 01/23/2026 1119926966 CMS
Stryker Corporation $61.86 04/24/2024 Food and Beverage Undisputed 01/23/2026 1119926968 CMS
Stryker Corporation $49.41 06/04/2024 Food and Beverage Undisputed 01/23/2026 1119926970 CMS
Stryker Corporation $36.27 07/17/2024 Food and Beverage Undisputed 01/23/2026 1119926972 CMS
Stryker Corporation $41.15 12/09/2024 Food and Beverage Undisputed 01/23/2026 1119926974 CMS
Zimmer Biomet Holdings, Inc. $187.68 02/16/2024 Food and Beverage Undisputed 01/23/2026 1155012813 CMS
Zimmer Biomet Holdings, Inc. $14,249.64 02/16/2024 Acquisitions Undisputed 01/23/2026 1155013033 CMS
Zimmer Biomet Holdings, Inc. $1,000.00 02/29/2024 Education Undisputed 01/23/2026 1155012835 CMS
Zimmer Biomet Holdings, Inc. $1,000.00 02/29/2024 Education Undisputed 01/23/2026 1155012849 CMS
Zimmer Biomet Holdings, Inc. $1,820.08 04/25/2024 Royalty or License Undisputed 01/23/2026 1155012915 CMS
Zimmer Biomet Holdings, Inc. $2,252.22 05/13/2024 Royalty or License Undisputed 01/23/2026 1155012917 CMS
Zimmer Biomet Holdings, Inc. $4,000.00 05/23/2024 Education Undisputed 01/23/2026 1155012839 CMS
Zimmer Biomet Holdings, Inc. $121.23 06/14/2024 Food and Beverage Undisputed 01/23/2026 1155012851 CMS
Zimmer Biomet Holdings, Inc. $1,375.00 06/21/2024 Education Undisputed 01/23/2026 1155012843 CMS
Zimmer Biomet Holdings, Inc. $2,000.00 06/21/2024 Education Undisputed 01/23/2026 1155012845 CMS
Zimmer Biomet Holdings, Inc. $1,250.00 06/27/2024 Education Undisputed 01/23/2026 1155012841 CMS
Zimmer Biomet Holdings, Inc. $2,000.00 06/27/2024 Education Undisputed 01/23/2026 1155012847 CMS
Zimmer Biomet Holdings, Inc. $2,203.63 08/12/2024 Royalty or License Undisputed 01/23/2026 1155012919 CMS
Zimmer Biomet Holdings, Inc. $1,173.09 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1155012893 CMS
Zimmer Biomet Holdings, Inc. $350.75 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1155012895 CMS
Zimmer Biomet Holdings, Inc. $548.06 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1155012899 CMS
Zimmer Biomet Holdings, Inc. $132.95 10/16/2024 Food and Beverage Undisputed 01/23/2026 1155012901 CMS
Zimmer Biomet Holdings, Inc. $267.75 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1155012913 CMS
Zimmer Biomet Holdings, Inc. $35.00 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1155013007 CMS
Zimmer Biomet Holdings, Inc. $808.33 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1155012897 CMS
Zimmer Biomet Holdings, Inc. $1,949.13 11/12/2024 Royalty or License Undisputed 01/23/2026 1155012921 CMS
Zimmer Biomet Holdings, Inc. $2,000.00 11/13/2024 Education Undisputed 01/23/2026 1155012905 CMS
Zimmer Biomet Holdings, Inc. $4,000.00 11/13/2024 Education Undisputed 01/23/2026 1155013011 CMS
Zimmer Biomet Holdings, Inc. $2,000.00 11/13/2024 Education Undisputed 01/23/2026 1155013013 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

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