Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

WILLIAM C BIGGS

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1033280862
CMS profile
1794
Location
AMARILLO, TX

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2021 · Entire year

$1,750.54

91 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,750.54 91

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

91 matching records · $1,750.54 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 91 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 91.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MannKind Corporation $15.4212/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821048731 CMS
Novo Nordisk Inc $12.0212/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811733265 CMS
AstraZeneca Pharmaceuticals LP $14.6112/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829866371 CMS
Radius Health, Inc. $22.5912/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830716821 CMS
PFIZER INC. $27.4912/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026856620803 CMS
Novo Nordisk Inc $13.2311/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811514525 CMS
MannKind Corporation $18.9211/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821048727 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.7311/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763351550 CMS
Xeris Pharmaceuticals, Inc. $20.2811/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837413131 CMS
Amgen Inc. $54.1711/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825870093 CMS
DEXCOM, INC. $16.5611/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845270229 CMS
Amgen Inc. $11.6211/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825870089 CMS
SANOFI-AVENTIS U.S. LLC $23.2610/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843424501 CMS
Novo Nordisk Inc $16.7810/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811223567 CMS
Lilly USA, LLC $17.6410/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818803287 CMS
Xeris Pharmaceuticals, Inc. $14.6110/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837413127 CMS
AstraZeneca Pharmaceuticals LP $17.0710/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829755559 CMS
Novo Nordisk Inc $51.1910/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810839553 CMS
Janssen Pharmaceuticals, Inc $17.0610/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026788956329 CMS
DEXCOM, INC. $13.7209/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845270227 CMS
AstraZeneca Pharmaceuticals LP $9.1109/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829402209 CMS
Lilly USA, LLC $19.1309/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818815501 CMS
Novo Nordisk Inc $14.7109/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811223561 CMS
AstraZeneca Pharmaceuticals LP $16.8309/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829415653 CMS
Horizon Therapeutics plc $19.4909/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026797078955 CMS
Radius Health, Inc. $18.6309/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830716743 CMS
AbbVie Inc. $16.1009/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794071017 CMS
GlaxoSmithKline, LLC. $14.6109/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802846589 CMS
Abbott Laboratories $12.2408/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833862533 CMS
Lilly USA, LLC $12.6408/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818782635 CMS
Novo Nordisk Inc $14.1508/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811647711 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.9108/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763351552 CMS
AbbVie Inc. $16.7508/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794071013 CMS
MannKind Corporation $17.9508/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821048723 CMS
Amarin Pharma Inc. $17.5008/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026815284377 CMS
Amgen Inc. $27.9307/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825870085 CMS
Amgen Inc. $82.2507/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825870097 CMS
MannKind Corporation $15.1407/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821048719 CMS
AstraZeneca Pharmaceuticals LP $12.2307/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830264579 CMS
Radius Health, Inc. $21.5307/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830716717 CMS
Alexion Pharmaceuticals, Inc. $13.3407/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783137685 CMS
Xeris Pharmaceuticals, Inc. $12.9007/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837413123 CMS
AbbVie Inc. $16.6207/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794071009 CMS
DEXCOM, INC. $11.7307/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845270225 CMS
Lilly USA, LLC $16.7606/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818803285 CMS
Amgen Inc. $3.0606/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825870077 CMS
Novo Nordisk Inc $13.2706/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811034063 CMS
AstraZeneca Pharmaceuticals LP $13.0506/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829517283 CMS
AbbVie Inc. $16.0506/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794071005 CMS
SANOFI-AVENTIS U.S. LLC $13.3706/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843424405 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $29,895.72 85
PY2020 $2,719.05 82
PY2021 $1,750.54 91
PY2022 $1,777.41 88
PY2023 $3,033.12 89
PY2024 $1,552.98 66
PY2025 $3,559.51 68

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
WILLIAM C BIGGS, NPI 1033280862. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1033280862.
APA 7
IndustryPayments. (2026). WILLIAM C BIGGS, NPI 1033280862 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1033280862
Bluebook
WILLIAM C BIGGS, NPI 1033280862, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1033280862.

Source: Centers for Medicare & Medicaid Services, Open Payments.