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

IAN W WHITMARSH

Physician Assistants & Advanced Practice Nursing Providers Nurse Anesthetist, Certified Registered

NPI
1821277542
CMS profile
11146393
Location
TULSA, OK

General Payments · PY2021–2024

$1,374.13

  • Reported across 57 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$751.04

28 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
Food and Beverage $728.00 27
Education $23.04 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $43.68 3
PY2022 $100.98 5
PY2023 $478.43 21
PY2024 $751.04 28

Payment records · PY2024 (28)

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

Program year 2024 202120222023 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
ABBVIE INC. $31.15 01/30/2024 Food and Beverage Undisputed 01/23/2026 1108406698 CMS
ABBVIE INC. $34.55 02/21/2024 Food and Beverage Undisputed 01/23/2026 1108406700 CMS
ABBVIE INC. $33.71 03/01/2024 Food and Beverage Undisputed 01/23/2026 1108406702 CMS
ABBVIE INC. $30.46 04/29/2024 Food and Beverage Undisputed 01/23/2026 1108406704 CMS
ABBVIE INC. $18.46 11/08/2024 Food and Beverage Undisputed 01/23/2026 1108406706 CMS
Braintree Laboratories, Inc. $16.93 12/03/2024 Food and Beverage Undisputed 01/23/2026 1125523094 CMS
Celltrion USA Inc. $23.04 04/29/2024 Education Undisputed 01/23/2026 1075867859 CMS
Janssen Biotech, Inc. $20.58 05/09/2024 Food and Beverage Undisputed 01/23/2026 1078536720 CMS
Lilly USA, LLC $19.93 05/29/2024 Food and Beverage Undisputed 01/23/2026 1135653367 CMS
Lilly USA, LLC $22.11 08/28/2024 Food and Beverage Undisputed 01/23/2026 1135653369 CMS
Lilly USA, LLC $20.70 10/23/2024 Food and Beverage Undisputed 01/23/2026 1135694420 CMS
Merck Sharp & Dohme LLC $27.77 01/30/2024 Food and Beverage Undisputed 01/23/2026 1141834299 CMS
Phathom Pharmaceuticals, Inc. $28.41 03/07/2024 Food and Beverage Undisputed 01/23/2026 1151215315 CMS
Phathom Pharmaceuticals, Inc. $18.60 08/05/2024 Food and Beverage Undisputed 01/23/2026 1151215317 CMS
Regeneron Healthcare Solutions, Inc. $33.81 01/23/2024 Food and Beverage Undisputed 01/23/2026 1114390315 CMS
Regeneron Healthcare Solutions, Inc. $30.93 03/02/2024 Food and Beverage Undisputed 01/23/2026 1114390317 CMS
Regeneron Healthcare Solutions, Inc. $27.93 10/11/2024 Food and Beverage Undisputed 01/23/2026 1114390319 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.60 01/26/2024 Food and Beverage Undisputed 01/23/2026 1137843272 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.66 02/27/2024 Food and Beverage Undisputed 01/23/2026 1137843274 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.28 03/21/2024 Food and Beverage Undisputed 01/23/2026 1137843276 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.28 04/04/2024 Food and Beverage Undisputed 01/23/2026 1137843278 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.09 06/06/2024 Food and Beverage Undisputed 01/23/2026 1137843280 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.59 06/27/2024 Food and Beverage Undisputed 01/23/2026 1137843282 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.56 07/18/2024 Food and Beverage Undisputed 01/23/2026 1137843284 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.75 08/13/2024 Food and Beverage Undisputed 01/23/2026 1137843286 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.22 10/10/2024 Food and Beverage Undisputed 01/23/2026 1137843288 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.62 11/26/2024 Food and Beverage Undisputed 01/23/2026 1137843290 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.32 12/12/2024 Food and Beverage Undisputed 01/23/2026 1137843292 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.