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 J CONWAY

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1558811380
CMS profile
11182030
Location
MASSILLON, OH

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2022 · Entire year

$3,089.78

172 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,890.79 170
Education $198.99 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

172 matching records · $3,089.78 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 172 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 172.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AVEO Pharmaceuticals, Inc. $20.7112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950111299 CMS
Janssen Biotech, Inc. $12.3312/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363029 CMS
GENZYME CORPORATION $21.7212/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938792181 CMS
Seagen Inc. $15.7412/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904133691 CMS
ABBVIE INC. $13.4812/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891733865 CMS
Incyte Corporation $18.2112/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943085809 CMS
Exelixis Inc. $99.9912/15/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932473143 CMS
Exelixis Inc. $16.6212/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965262391 CMS
Incyte Corporation $17.3412/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943085805 CMS
Celgene Corporation $11.4812/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617817 CMS
Janssen Biotech, Inc. $12.0512/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363010 CMS
Celgene Corporation $10.6512/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617809 CMS
Genentech USA, Inc. $19.4912/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950721603 CMS
Janssen Biotech, Inc. $25.5412/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363003 CMS
Incyte Corporation $18.4011/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943085795 CMS
Novartis Pharmaceuticals Corporation $21.2611/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894513903 CMS
Celgene Corporation $25.8811/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617811 CMS
Celgene Corporation $12.0011/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617795 CMS
Janssen Biotech, Inc. $16.9611/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363052 CMS
E.R. Squibb & Sons, L.L.C. $16.0411/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617805 CMS
E.R. Squibb & Sons, L.L.C. $0.5011/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617807 CMS
Novartis Pharmaceuticals Corporation $16.0811/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894513901 CMS
Ipsen Biopharmaceuticals, Inc $17.0011/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893399127 CMS
Daiichi Sankyo Inc. $15.9311/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930878519 CMS
PFIZER INC. $15.0111/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949440595 CMS
G1 Therapeutics, Inc. $12.0011/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954029417 CMS
Merck Sharp & Dohme LLC $12.7711/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944252297 CMS
Apellis Pharmaceuticals, Inc. $15.9311/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026964258563 CMS
EISAI INC. $19.6411/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908143159 CMS
Amgen Inc. $29.7211/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940036039 CMS
Genentech USA, Inc. $16.0010/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950743995 CMS
Celgene Corporation $2.2010/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617813 CMS
Celgene Corporation $20.0410/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617815 CMS
Janssen Biotech, Inc. $21.2510/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363035 CMS
Janssen Biotech, Inc. $20.8310/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886362997 CMS
AVEO Pharmaceuticals, Inc. $21.5110/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950111297 CMS
EISAI INC. $17.2610/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908143157 CMS
Janssen Biotech, Inc. $14.6810/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363071 CMS
Janssen Biotech, Inc. $14.1410/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886363077 CMS
Novartis Pharmaceuticals Corporation $20.8010/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894513899 CMS
E.R. Squibb & Sons, L.L.C. $22.7610/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617771 CMS
E.R. Squibb & Sons, L.L.C. $16.3510/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617787 CMS
E.R. Squibb & Sons, L.L.C. $0.9210/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617789 CMS
Janssen Pharmaceuticals, Inc $15.5410/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886801903 CMS
Astellas Pharma US Inc $99.0010/13/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940298939 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.8510/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887646713 CMS
Merck Sharp & Dohme LLC $23.5710/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944383431 CMS
Merck Sharp & Dohme LLC $15.4110/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944245743 CMS
Amgen Inc. $19.1210/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939734275 CMS
Celgene Corporation $11.5210/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932617777 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,518.58 89
PY2022 $3,089.78 172
PY2023 $3,171.91 174
PY2024 $3,548.22 190
PY2025 $4,180.89 213

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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 J CONWAY, NPI 1558811380. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1558811380.
APA 7
IndustryPayments. (2026). WILLIAM J CONWAY, NPI 1558811380 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1558811380
Bluebook
WILLIAM J CONWAY, NPI 1558811380, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1558811380.

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