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 F WEATHERHEAD

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1932165347
CMS profile
314078
Location
OWOSSO, MI

General Payments · PY2018

$289.52

  • Reported across 16 records
  • CMS publication 2026-01-23

Latest program year · PY2018

$289.52

16 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

PY2018 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $289.52 16

By paying entity

PY2018 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $198.90 10
Janssen Biotech, Inc. $66.11 4
PFIZER INC. $15.82 1
Takeda Pharmaceuticals U.S.A., Inc. $8.69 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $289.52 16

Payment records · PY2018 (16)

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

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AbbVie, Inc. $104.81 01/11/2018 Food and Beverage Undisputed 01/23/2026 570523345 CMS
AbbVie, Inc. $11.78 01/16/2018 Food and Beverage Undisputed 01/23/2026 570686667 CMS
AbbVie, Inc. $18.81 03/19/2018 Food and Beverage Undisputed 01/23/2026 571554651 CMS
AbbVie, Inc. $9.48 03/20/2018 Food and Beverage Undisputed 01/23/2026 570799439 CMS
AbbVie, Inc. $0.48 04/12/2018 Food and Beverage Undisputed 01/23/2026 570937229 CMS
AbbVie, Inc. $14.19 04/12/2018 Food and Beverage Undisputed 01/23/2026 570982843 CMS
AbbVie, Inc. $13.03 07/11/2018 Food and Beverage Undisputed 01/23/2026 571104473 CMS
AbbVie, Inc. $15.54 08/14/2018 Food and Beverage Undisputed 01/23/2026 571137969 CMS
AbbVie, Inc. $2.50 09/13/2018 Food and Beverage Undisputed 01/23/2026 571204741 CMS
AbbVie, Inc. $8.28 10/24/2018 Food and Beverage Undisputed 01/23/2026 571327791 CMS
Janssen Biotech, Inc. $19.32 01/18/2018 Food and Beverage Undisputed 01/23/2026 549672165 CMS
Janssen Biotech, Inc. $11.12 01/24/2018 Food and Beverage Undisputed 01/23/2026 549672181 CMS
Janssen Biotech, Inc. $12.98 05/16/2018 Food and Beverage Undisputed 01/23/2026 549672194 CMS
Janssen Biotech, Inc. $22.69 07/03/2018 Food and Beverage Undisputed 01/23/2026 549672197 CMS
PFIZER INC. $15.82 10/03/2018 Food and Beverage Undisputed 01/23/2026 609883693 CMS
Takeda Pharmaceuticals U.S.A., Inc. $8.69 11/07/2018 Food and Beverage Undisputed 01/23/2026 590136099 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
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_P01232026_01102026.csv

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