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

BRIAN A CHALKIN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1861453102
CMS profile
220717
Location
TULSA, OK

General Payments · PY2018–2024

$131,226.62

  • Reported across 261 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$15,910.23

48 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
Consulting Fee $11,100.00 3
Food and Beverage $2,425.03 38
Travel and Lodging $2,385.20 7

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Shoulder Innovations, Inc. $13,122.67 11
ENCORE MEDICAL, LP $747.63 2
AXOGEN $389.00 4
Smith & Nephew, Inc. $319.58 16
Alafair Biosciences, Inc. $244.52 2
Corentec America,Inc. $209.78 1
Stryker Corporation $209.35 5
LinkBio Corp $187.70 1
EXACTECH, INC. $163.71 1
Endo USA, Inc. $152.45 2
Skeletal Dynamics Inc $85.67 1
Integrity Orthopaedics, Inc. $60.63 1
Endo Pharmaceuticals Inc. $17.54 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,098.17 19
PY2019 $59,175.79 38
PY2020 $1,702.54 13
PY2021 $25,362.78 50
PY2022 $21,158.52 40
PY2023 $6,818.59 53
PY2024 $15,910.23 48

Payment records · PY2024 (48)

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
Alafair Biosciences, Inc. $153.64 04/19/2024 Food and Beverage Undisputed 01/23/2026 1138673808 CMS
Alafair Biosciences, Inc. $90.88 07/31/2024 Food and Beverage Undisputed 01/23/2026 1138674100 CMS
AXOGEN $98.70 05/16/2024 Food and Beverage Undisputed 01/23/2026 1143638259 CMS
AXOGEN $44.90 05/16/2024 Food and Beverage Undisputed 01/23/2026 1143638319 CMS
AXOGEN $123.46 06/25/2024 Food and Beverage Undisputed 01/23/2026 1143639344 CMS
AXOGEN $121.94 10/31/2024 Food and Beverage Undisputed 01/23/2026 1143642773 CMS
Corentec America,Inc. $209.78 07/01/2024 Food and Beverage Undisputed 01/23/2026 1133682259 CMS
ENCORE MEDICAL, LP $600.00 02/06/2024 Consulting Fee Undisputed 01/23/2026 1154726339 CMS
ENCORE MEDICAL, LP $147.63 05/20/2024 Food and Beverage Undisputed 01/23/2026 1154726443 CMS
Endo Pharmaceuticals Inc. $17.54 01/30/2024 Food and Beverage Undisputed 01/23/2026 1137013190 CMS
Endo USA, Inc. $15.06 06/25/2024 Food and Beverage Undisputed 01/23/2026 1138578598 CMS
Endo USA, Inc. $137.39 09/25/2024 Food and Beverage Undisputed 01/23/2026 1138578600 CMS
EXACTECH, INC. $163.71 04/24/2024 Food and Beverage Undisputed 01/23/2026 1151233709 CMS
Integrity Orthopaedics, Inc. $60.63 05/03/2024 Food and Beverage Undisputed 01/23/2026 1126607932 CMS
LinkBio Corp $187.70 12/18/2024 Food and Beverage Undisputed 01/23/2026 1150353469 CMS
Shoulder Innovations, Inc. $4,000.00 02/19/2024 Consulting Fee Undisputed 01/23/2026 1154014649 CMS
Shoulder Innovations, Inc. $939.20 02/19/2024 Travel and Lodging Undisputed 01/23/2026 1154014651 CMS
Shoulder Innovations, Inc. $186.26 02/25/2024 Travel and Lodging Undisputed 01/23/2026 1154014653 CMS
Shoulder Innovations, Inc. $698.00 03/01/2024 Travel and Lodging Undisputed 01/23/2026 1154014669 CMS
Shoulder Innovations, Inc. $48.00 03/20/2024 Travel and Lodging Undisputed 01/23/2026 1154014655 CMS
Shoulder Innovations, Inc. $77.52 05/05/2024 Food and Beverage Undisputed 01/23/2026 1154014667 CMS
Shoulder Innovations, Inc. $81.74 07/02/2024 Travel and Lodging Undisputed 01/23/2026 1154014657 CMS
Shoulder Innovations, Inc. $216.00 07/03/2024 Travel and Lodging Undisputed 01/23/2026 1154014661 CMS
Shoulder Innovations, Inc. $216.00 07/03/2024 Travel and Lodging Undisputed 01/23/2026 1154014663 CMS
Shoulder Innovations, Inc. $6,500.00 09/01/2024 Consulting Fee Undisputed 01/23/2026 1154014659 CMS
Shoulder Innovations, Inc. $159.95 11/05/2024 Food and Beverage Undisputed 01/23/2026 1154014665 CMS
Skeletal Dynamics Inc $85.67 01/10/2024 Food and Beverage Undisputed 01/23/2026 1082482073 CMS
Smith+Nephew, Inc. $131.45 02/20/2024 Food and Beverage Undisputed 01/23/2026 1149481195 CMS
Smith+Nephew, Inc. $8.04 02/28/2024 Food and Beverage Undisputed 01/23/2026 1149481179 CMS
Smith+Nephew, Inc. $28.89 03/04/2024 Food and Beverage Undisputed 01/23/2026 1149481191 CMS
Smith+Nephew, Inc. $7.50 03/15/2024 Food and Beverage Undisputed 01/23/2026 1149481177 CMS
Smith+Nephew, Inc. $13.13 03/15/2024 Food and Beverage Undisputed 01/23/2026 1149481185 CMS
Smith+Nephew, Inc. $13.20 04/04/2024 Food and Beverage Undisputed 01/23/2026 1149481187 CMS
Smith+Nephew, Inc. $33.69 04/10/2024 Food and Beverage Undisputed 01/23/2026 1149481193 CMS
Smith+Nephew, Inc. $7.00 06/03/2024 Food and Beverage Undisputed 01/23/2026 1149481173 CMS
Smith+Nephew, Inc. $10.00 06/12/2024 Food and Beverage Undisputed 01/23/2026 1149481181 CMS
Smith+Nephew, Inc. $6.24 06/14/2024 Food and Beverage Undisputed 01/23/2026 1149481169 CMS
Smith+Nephew, Inc. $7.30 07/26/2024 Food and Beverage Undisputed 01/23/2026 1149481175 CMS
Smith+Nephew, Inc. $5.80 07/30/2024 Food and Beverage Undisputed 01/23/2026 1149481165 CMS
Smith+Nephew, Inc. $5.97 09/04/2024 Food and Beverage Undisputed 01/23/2026 1149481167 CMS
Smith+Nephew, Inc. $6.28 09/04/2024 Food and Beverage Undisputed 01/23/2026 1149481171 CMS
Smith+Nephew, Inc. $12.16 10/31/2024 Food and Beverage Undisputed 01/23/2026 1149481183 CMS
Smith+Nephew, Inc. $22.93 12/26/2024 Food and Beverage Undisputed 01/23/2026 1149481189 CMS
Stryker Corporation $162.20 08/07/2024 Food and Beverage Undisputed 01/23/2026 1119794795 CMS
Stryker Corporation $10.19 10/22/2024 Food and Beverage Undisputed 01/23/2026 1119794797 CMS
Stryker Corporation $12.47 11/12/2024 Food and Beverage Undisputed 01/23/2026 1119794799 CMS
Stryker Corporation $10.43 11/15/2024 Food and Beverage Undisputed 01/23/2026 1119794801 CMS
Stryker Corporation $14.06 11/22/2024 Food and Beverage Undisputed 01/23/2026 1119794803 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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