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 B WORKMAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1407110257
CMS profile
244725
Location
BATTLE CREEK, MI

General Payments · PY2018–2024

$3,953.20

  • Reported across 214 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$475.33

32 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 $475.33 32

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $320.24 18
PY2019 $290.66 16
PY2020 $31.17 2
PY2021 $454.81 26
PY2022 $978.31 59
PY2023 $1,402.68 61
PY2024 $475.33 32

Payment records · PY2024 (32)

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
ABBVIE INC. $22.40 08/15/2024 Food and Beverage Undisputed 01/23/2026 1106360571 CMS
Amgen Inc. $20.14 07/25/2024 Food and Beverage Undisputed 01/23/2026 1117721754 CMS
Dexcom, Inc. $14.81 11/07/2024 Food and Beverage Undisputed 01/23/2026 1153344459 CMS
Dexcom, Inc. $17.46 12/17/2024 Food and Beverage Undisputed 01/23/2026 1153344461 CMS
Lilly USA, LLC $14.41 05/02/2024 Food and Beverage Undisputed 01/23/2026 1135441879 CMS
Lilly USA, LLC $17.36 10/10/2024 Food and Beverage Undisputed 01/23/2026 1135441881 CMS
Lundbeck LLC $21.14 07/18/2024 Food and Beverage Undisputed 01/23/2026 1145982499 CMS
Merck Sharp & Dohme LLC $23.38 10/03/2024 Food and Beverage Undisputed 01/23/2026 1141803299 CMS
Novartis Pharmaceuticals Corporation $15.39 10/31/2024 Food and Beverage Undisputed 01/23/2026 1087357078 CMS
Novo Nordisk Inc $18.86 01/10/2024 Food and Beverage Undisputed 01/23/2026 1097183332 CMS
Novo Nordisk Inc $19.41 01/29/2024 Food and Beverage Undisputed 01/23/2026 1096716108 CMS
Novo Nordisk Inc $24.27 04/09/2024 Food and Beverage Undisputed 01/23/2026 1096935315 CMS
Novo Nordisk Inc $24.08 04/19/2024 Food and Beverage Undisputed 01/23/2026 1097526284 CMS
Otsuka America Pharmaceutical, Inc. $25.10 02/21/2024 Food and Beverage Undisputed 01/23/2026 1119006533 CMS
Otsuka America Pharmaceutical, Inc. $24.72 03/28/2024 Food and Beverage Undisputed 01/23/2026 1119006535 CMS
PFIZER INC. $17.64 01/19/2024 Food and Beverage Undisputed 01/23/2026 1131530687 CMS
PFIZER INC. $1.58 01/26/2024 Food and Beverage Undisputed 01/23/2026 1131528069 CMS
PFIZER INC. $7.81 01/26/2024 Food and Beverage Undisputed 01/23/2026 1131574474 CMS
PFIZER INC. $2.30 02/16/2024 Food and Beverage Undisputed 01/23/2026 1131541197 CMS
PFIZER INC. $20.10 02/23/2024 Food and Beverage Undisputed 01/23/2026 1131538492 CMS
PFIZER INC. $23.76 03/20/2024 Food and Beverage Undisputed 01/23/2026 1131666055 CMS
PFIZER INC. $8.73 03/22/2024 Food and Beverage Undisputed 01/23/2026 1131583301 CMS
PFIZER INC. $1.62 03/22/2024 Food and Beverage Undisputed 01/23/2026 1131666694 CMS
PFIZER INC. $20.91 05/01/2024 Food and Beverage Undisputed 01/23/2026 1131597211 CMS
PFIZER INC. $3.07 05/10/2024 Food and Beverage Undisputed 01/23/2026 1131609216 CMS
PFIZER INC. $23.63 05/28/2024 Food and Beverage Undisputed 01/23/2026 1131593374 CMS
PFIZER INC. $2.39 06/11/2024 Food and Beverage Undisputed 01/23/2026 1131685603 CMS
PFIZER INC. $3.26 06/21/2024 Food and Beverage Undisputed 01/23/2026 1131618728 CMS
PFIZER INC. $1.97 07/25/2024 Food and Beverage Undisputed 01/23/2026 1131755492 CMS
PFIZER INC. $3.63 08/14/2024 Food and Beverage Undisputed 01/23/2026 1131846371 CMS
Phathom Pharmaceuticals, Inc. $15.08 05/15/2024 Food and Beverage Undisputed 01/23/2026 1151140729 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $14.92 05/01/2024 Food and Beverage Undisputed 01/23/2026 1080716377 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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