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 G MERRIAM

Allopathic & Osteopathic Physicians Urology

NPI
1912043258
CMS profile
41489
Location
WEST CHESTER, PA

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 · PY2024 · Entire year

$1,834.41

58 records · 0 disputed

Summary and payment records

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

“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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,834.41 58

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

58 matching records · $1,834.41 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 58 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 58.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PFIZER INC. $19.4412/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131485008 CMS
Sumitomo Pharma America, Inc. $23.8712/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890377 CMS
Sumitomo Pharma America, Inc. $26.5012/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890375 CMS
Teleflex LLC $14.5812/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142092565 CMS
Tolmar, Inc. $24.9112/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138704184 CMS
PFIZER INC. $18.2011/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131248013 CMS
Janssen Biotech, Inc. $27.6311/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078604650 CMS
Myriad Genetic Laboratories, Inc. $23.7711/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261152536281 CMS
PFIZER INC. $22.9211/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131248413 CMS
UROGEN PHARMA, INC. $24.3011/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137922917 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.9610/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086259950 CMS
Dendreon Pharmaceuticals LLC $146.5910/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149320362 CMS
Axonics, Inc. $32.5110/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142353294 CMS
Astellas Pharma US Inc $20.2610/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139432344 CMS
Sumitomo Pharma America, Inc. $1.6810/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890371 CMS
Sumitomo Pharma America, Inc. $16.0010/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890373 CMS
Sumitomo Pharma America, Inc. $22.5010/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890369 CMS
Merck Sharp & Dohme LLC $28.2910/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141753522 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.7310/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086153251 CMS
Antares Pharma, Inc. $21.0409/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146473708 CMS
Myriad Genetic Laboratories, Inc. $21.1909/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261152536279 CMS
ABBVIE INC. $28.6509/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105025500 CMS
Astellas Pharma US Inc $22.9709/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139398623 CMS
Merck Sharp & Dohme LLC $23.7609/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141753526 CMS
Janssen Biotech, Inc. $27.5309/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078604247 CMS
Bayer Healthcare Pharmaceuticals Inc. $32.3909/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086228090 CMS
ABBVIE INC. $20.5408/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105025498 CMS
Boston Scientific Corporation $38.2408/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261092327176 CMS
Merck Sharp & Dohme LLC $30.8108/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141753524 CMS
PROGENICS PHARMACEUTICALS, INC. $28.9008/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261128504180 CMS
Tolmar, Inc. $22.2008/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138704182 CMS
PFIZER INC. $19.3007/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131810878 CMS
Sumitomo Pharma America, Inc. $20.8407/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890367 CMS
Sumitomo Pharma America, Inc. $0.7907/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890363 CMS
Sumitomo Pharma America, Inc. $16.9607/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890365 CMS
Antares Pharma, Inc. $22.5607/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146473704 CMS
BLUEWIND MEDICAL $41.9306/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261126546614 CMS
PFIZER INC. $13.9105/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131553888 CMS
PFIZER INC. $19.3605/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131554264 CMS
PROCEPT BioRobotics Corporation $65.1205/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144034528 CMS
ABBVIE INC. $16.9605/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105025496 CMS
Tolmar, Inc. $18.3604/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138704180 CMS
Sumitomo Pharma America, Inc. $19.6404/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890361 CMS
Sumitomo Pharma America, Inc. $29.3004/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148890359 CMS
Teleflex LLC $144.8004/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142071410 CMS
Teleflex LLC $32.3304/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142079904 CMS
Laborie Medical Technologies Corp. $57.2804/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154324122 CMS
Janssen Biotech, Inc. $21.5804/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078604181 CMS
PFIZER INC. $13.0703/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131296140 CMS
Astellas Pharma US Inc $15.1903/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139295178 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,254.09 61
PY2020 $482.83 21
PY2021 $263.72 8
PY2022 $437.26 12
PY2023 $878.04 38
PY2024 $1,834.41 58
PY2025 $2,507.56 60

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 G MERRIAM, NPI 1912043258. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1912043258.
APA 7
IndustryPayments. (2026). WILLIAM G MERRIAM, NPI 1912043258 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1912043258
Bluebook
WILLIAM G MERRIAM, NPI 1912043258, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1912043258.

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