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 · PY2025 · Entire year

$1,547.70

68 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,547.70 68

By paying entity

PY2025 · entire year · sorted by reported total

Page 1 of 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

WILLIAM DANIEL WELSH

NPI 1568401255 · CMS profile ID 206294

Allopathic & Osteopathic Physicians / Internal Medicine / Geriatric Medicine

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.

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.

General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1568401255?year=2025&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
WILLIAM DANIEL WELSH, NPI 1568401255, CMS profile ID 206294. General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1568401255?year=2025&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
APA 7
IndustryPayments. (2026). WILLIAM DANIEL WELSH, NPI 1568401255, CMS profile ID 206294. General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1568401255?year=2025&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
Bluebook
WILLIAM DANIEL WELSH, NPI 1568401255, CMS profile ID 206294, IndustryPayments, General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e. https://industrypayments.org/provider/npi-1568401255?year=2025&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

68 matching records · $1,547.70 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 68 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 68.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Sumitomo Pharma America, Inc. $23.3912/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1176735418 CMS
AstraZeneca Pharmaceuticals LP $22.0712/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206793635 CMS
Sumitomo Pharma America, Inc. $32.0311/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1176735416 CMS
GlaxoSmithKline, LLC. $18.2111/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191599558 CMS
Neurocrine BioSciences, Inc. $27.7510/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1242994543 CMS
Amgen Inc. $22.7210/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1228286495 CMS
GlaxoSmithKline, LLC. $18.7210/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1190404692 CMS
Otsuka America Pharmaceutical, Inc. $26.5610/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1227537024 CMS
Corcept Therapeutics $26.3510/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1214168009 CMS
Neurocrine BioSciences, Inc. $22.2810/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1243016604 CMS
Lilly USA, LLC $17.1610/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1187009928 CMS
GlaxoSmithKline, LLC. $23.0809/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1190597632 CMS
Lilly USA, LLC $29.2109/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1186977146 CMS
Novo Nordisk Inc $18.1409/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1188959360 CMS
AstraZeneca Pharmaceuticals LP $22.3408/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206222170 CMS
Corcept Therapeutics $20.6508/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1214167896 CMS
PFIZER INC. $22.8208/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1229159191 CMS
Novo Nordisk Inc $17.0008/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1188635265 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $32.3308/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1241422348 CMS
Novartis Pharmaceuticals Corporation $31.2608/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200534680 CMS
AstraZeneca Pharmaceuticals LP $15.2908/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206285451 CMS
Novo Nordisk Inc $15.6308/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1188947994 CMS
Otsuka America Pharmaceutical, Inc. $23.4108/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1227537020 CMS
AstraZeneca Pharmaceuticals LP $19.3408/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206649370 CMS
Lilly USA, LLC $16.7407/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1186977148 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $20.5007/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1241422345 CMS
GlaxoSmithKline, LLC. $19.4507/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191056819 CMS
Sumitomo Pharma America, Inc. $26.9207/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1176735414 CMS
GlaxoSmithKline, LLC. $16.3007/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191590286 CMS
PFIZER INC. $22.6907/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1229042536 CMS
Amgen Inc. $18.0906/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1228286491 CMS
AstraZeneca Pharmaceuticals LP $21.7006/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206572262 CMS
Lilly USA, LLC $27.0106/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1186997988 CMS
Otsuka America Pharmaceutical, Inc. $15.0906/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1227537016 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.5005/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1223019860 CMS
Xeris Pharmaceuticals, Inc. $21.5605/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1250180470 CMS
AstraZeneca Pharmaceuticals LP $22.0205/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206729882 CMS
Amgen Inc. $24.7905/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1228286487 CMS
Acella Pharmaceuticals, LLC $17.5005/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1241768307 CMS
Lundbeck LLC $18.7605/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1251859019 CMS
Lilly USA, LLC $20.4204/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1186997986 CMS
ABBVIE INC. $25.8304/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1204724931 CMS
Otsuka America Pharmaceutical, Inc. $21.5304/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1227537011 CMS
Lilly USA, LLC $30.6404/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1187009926 CMS
AstraZeneca Pharmaceuticals LP $19.9504/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1207280023 CMS
Neurocrine BioSciences, Inc. $26.2504/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1243000831 CMS
Sumitomo Pharma America, Inc. $31.9504/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1176735412 CMS
Novartis Pharmaceuticals Corporation $17.6504/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200534678 CMS
Amgen Inc. $18.2603/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1228286485 CMS
GlaxoSmithKline, LLC. $19.4603/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191392417 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.