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.

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Filter and download payment records

General Payments · PY2023 · Entire year

$3,171.91

174 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

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,137.56 172
Education $34.35 2

By paying entity

PY2023 · entire year · sorted by reported total

Page 2 of 4; records 51–100 of 174 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 J CONWAY

NPI 1558811380 · CMS profile ID 11182030

Physician Assistants & Advanced Practice Nursing Providers / Nurse Practitioner / Family

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.

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, PY2023; 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 2 of 4; records 51–100 of 174 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1558811380?year=2023&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

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

Plain
WILLIAM J CONWAY, NPI 1558811380, CMS profile ID 11182030. General Payments, PY2023; 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 2 of 4; records 51–100 of 174 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1558811380?year=2023&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). WILLIAM J CONWAY, NPI 1558811380, CMS profile ID 11182030. General Payments, PY2023; 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 2 of 4; records 51–100 of 174 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1558811380?year=2023&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
WILLIAM J CONWAY, NPI 1558811380, CMS profile ID 11182030, IndustryPayments, General Payments, PY2023; 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 2 of 4; records 51–100 of 174 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1558811380?year=2023&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

174 matching records · $3,171.91 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 174 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 51–100 of 174.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Daiichi Sankyo Inc. $22.2108/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1006474357 CMS
SOBI, INC $18.1608/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1038117069 CMS
Lilly USA, LLC $24.9108/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1033753171 CMS
Eisai Inc. $20.9108/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1023359373 CMS
Novartis Pharmaceuticals Corporation $11.6608/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 991573363 CMS
AVEO Pharmaceuticals, Inc. $17.9808/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049075085 CMS
Celgene Corporation $8.6108/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015300179 CMS
Novartis Pharmaceuticals Corporation $18.1808/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 991573347 CMS
Merck Sharp & Dohme LLC $16.0108/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048303533 CMS
Celgene Corporation $15.4708/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015300139 CMS
TAIHO ONCOLOGY, INC. $13.4107/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055229227 CMS
Regeneron Healthcare Solutions, Inc. $12.7507/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 999631429 CMS
Seagen Inc. $20.4607/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995820571 CMS
Merck Sharp & Dohme LLC $16.7407/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048303545 CMS
E.R. Squibb & Sons, L.L.C. $18.3407/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015300171 CMS
Daiichi Sankyo Inc. $19.9707/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1006415751 CMS
Eisai Inc. $18.8007/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1023359371 CMS
Seagen Inc. $15.7007/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995820577 CMS
ABBVIE INC. $17.3607/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1003476177 CMS
Celgene Corporation $11.9807/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015300107 CMS
Novartis Pharmaceuticals Corporation $22.8607/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 991573343 CMS
ABBVIE INC. $13.1607/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087534707 CMS
Celgene Corporation $23.8907/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015300099 CMS
Pharmacyclics LLC, an AbbVie Company $13.1607/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1081974897 CMS
Merck Sharp & Dohme LLC $21.3107/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048303539 CMS
Genmab U.S., Inc. $17.0707/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1051355859 CMS
Celgene Corporation $17.3207/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015300155 CMS
ADC Therapeutics America, Inc. $16.1707/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1053799729 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.7807/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055773807 CMS
Myriad Genetic Laboratories, Inc. $22.2507/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059804683 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.7507/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055773799 CMS
Janssen Biotech, Inc. $16.4607/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988487587 CMS
AstraZeneca Pharmaceuticals LP $23.9407/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015183883 CMS
Merck Sharp & Dohme LLC $17.7106/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048303521 CMS
Novartis Pharmaceuticals Corporation $18.9906/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 991573335 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.0006/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 996669493 CMS
Ipsen Biopharmaceuticals, Inc $18.7506/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1045411821 CMS
SOBI, INC $26.2606/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1038102335 CMS
Eisai Inc. $23.4606/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050451103 CMS
AstraZeneca Pharmaceuticals LP $20.1506/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015732907 CMS
Pharmacosmos Therapeutics Inc. $14.5906/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1046271093 CMS
Gilead Sciences, Inc. $22.8206/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1025714123 CMS
Puma Biotechnology, Inc. $19.7806/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059048783 CMS
Janssen Biotech, Inc. $12.5006/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988487617 CMS
Sumitomo Pharma America, Inc. $14.0905/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1031165811 CMS
ABBVIE INC. $15.5505/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087534709 CMS
AstraZeneca Pharmaceuticals LP $15.0805/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1011811373 CMS
GENZYME CORPORATION $17.7505/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049734899 CMS
Agios Pharmaceuticals, Inc. $20.3405/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1056207663 CMS
Deciphera Pharmaceuticals Inc. $20.8305/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1053722719 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.