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 DANIEL WELSH

Allopathic & Osteopathic Physicians Internal Medicine Geriatric Medicine

NPI
1568401255
CMS profile
206294
Location
WHITTIER, CA

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 · PY2022 · Entire year

$3,507.89

103 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,079.68 100
Consulting Fee $1,200.00 1
Travel and Lodging $228.21 2

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

103 matching records · $3,507.89 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 103 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 103.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Almatica Pharma LLC $11.7812/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026896652933 CMS
AstraZeneca Pharmaceuticals LP $23.5012/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915330753 CMS
Amgen Inc. $34.7411/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939872157 CMS
Novo Nordisk Inc $9.7711/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898991299 CMS
GlaxoSmithKline, LLC. $28.8811/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944925149 CMS
Amgen Inc. $7.0311/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939872155 CMS
Sunovion Pharmaceuticals Inc. $19.5811/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920990967 CMS
Merck Sharp & Dohme LLC $19.3411/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944721571 CMS
ABBVIE INC. $15.7111/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892631987 CMS
Lilly USA, LLC $21.2311/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918374887 CMS
Novo Nordisk Inc $18.7511/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899353051 CMS
Amgen Inc. $2.7011/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939872153 CMS
ABBVIE INC. $11.5410/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892631985 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.0910/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887335485 CMS
Novo Nordisk Inc $14.4010/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899088967 CMS
GlaxoSmithKline, LLC. $15.9010/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944925141 CMS
GlaxoSmithKline, LLC. $19.4410/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944925137 CMS
Bayer HealthCare Pharmaceuticals Inc. $19.9210/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930038475 CMS
AstraZeneca Pharmaceuticals LP $14.2910/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914921215 CMS
Novo Nordisk Inc $24.6610/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899195235 CMS
E.R. Squibb & Sons, L.L.C. $16.4410/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932910649 CMS
GlaxoSmithKline, LLC. $10.2509/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944925151 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.7209/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959521489 CMS
Novo Nordisk Inc $14.6609/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899043037 CMS
Lilly USA, LLC $27.6309/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918362211 CMS
Biohaven Pharmaceutical Holding Company Ltd. $30.0009/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923768463 CMS
Dexcom, Inc. $17.5309/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957311157 CMS
Novo Nordisk Inc $13.3809/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899088959 CMS
SANOFI-AVENTIS U.S. LLC $24.1309/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938752097 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $9.9509/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959814165 CMS
ABIOMED $24.5009/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942095273 CMS
ABBVIE INC. $15.9009/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892631983 CMS
Almatica Pharma LLC $12.6609/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026896652931 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.4209/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887465133 CMS
Novo Nordisk Inc $13.9908/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899043029 CMS
Novo Nordisk Inc $9.6808/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898765241 CMS
Merck Sharp & Dohme LLC $18.0508/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944725059 CMS
Novartis Pharmaceuticals Corporation $13.5808/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894447675 CMS
Bayer HealthCare Pharmaceuticals Inc. $24.3508/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930155821 CMS
Dexcom, Inc. $28.4608/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957311153 CMS
ABBVIE INC. $20.6608/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892631981 CMS
Almatica Pharma LLC $23.4408/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026896652929 CMS
Amgen Inc. $14.5208/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939272429 CMS
AstraZeneca Pharmaceuticals LP $19.8508/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915351427 CMS
Novo Nordisk Inc $11.0908/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898666849 CMS
Novo Nordisk Inc $21.2107/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898672721 CMS
GlaxoSmithKline, LLC. $25.6407/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944925143 CMS
Amgen Inc. $124.4307/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939872159 CMS
Biohaven Pharmaceutical Holding Company Ltd. $27.6907/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923768461 CMS
GlaxoSmithKline, LLC. $24.6706/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944925147 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,364.05 76
PY2020 $1,361.02 73
PY2021 $1,937.40 103
PY2022 $3,507.89 103
PY2023 $1,713.74 81
PY2024 $1,615.68 79
PY2025 $1,547.70 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 DANIEL WELSH, NPI 1568401255. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1568401255.
APA 7
IndustryPayments. (2026). WILLIAM DANIEL WELSH, NPI 1568401255 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1568401255
Bluebook
WILLIAM DANIEL WELSH, NPI 1568401255, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1568401255.

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