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

SEAN MICHAEL WARSCH

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1750608246
CMS profile
2780975
Location
ASHEVILLE, NC

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 · PY2023 · Entire year

$9,191.80

96 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

By paying entity

PY2023 · entire year · sorted by reported total

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

96 matching records · $9,191.80 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 96 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 96.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Janssen Pharmaceuticals, Inc $18.8712/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617237 CMS
Janssen Biotech, Inc. $24.9012/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988709537 CMS
Astellas Pharma US Inc $17.3012/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034764995 CMS
Genentech USA, Inc. $12.8612/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040548937 CMS
Jazz Pharmaceuticals Inc. $16.2612/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059085945 CMS
E.R. Squibb & Sons, L.L.C. $15.7612/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015760707 CMS
GE HealthCare $18.1812/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261039521211 CMS
Daiichi Sankyo Inc. $822.5011/22/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006606615 CMS
Regeneron Healthcare Solutions, Inc. $24.0111/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999525555 CMS
E.R. Squibb & Sons, L.L.C. $18.1611/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015760703 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.0710/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997124611 CMS
Merck Sharp & Dohme LLC $32.0710/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048642911 CMS
ADC Therapeutics America, Inc. $12.9910/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053796733 CMS
E.R. Squibb & Sons, L.L.C. $25.7910/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015760687 CMS
Novartis Pharmaceuticals Corporation $30.1810/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993399899 CMS
Novartis Pharmaceuticals Corporation $23.3410/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993399901 CMS
Seagen Inc. $22.0610/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995629455 CMS
PharmaEssentia USA Corporation $23.9310/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059314585 CMS
Stemline Therapeutics Inc. $31.0310/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040038357 CMS
PFIZER INC. $16.4309/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050478755 CMS
Daiichi Sankyo Inc. $24.5709/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006502149 CMS
Regeneron Healthcare Solutions, Inc. $115.7009/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999525547 CMS
Foundation Medicine, Inc. $25.3009/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058793423 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.9909/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055661031 CMS
BeiGene USA, Inc. $22.1208/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051193327 CMS
Stemline Therapeutics Inc. $121.1108/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040038361 CMS
Mirati Therapeutics, Inc. $31.9908/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058006095 CMS
Merck Sharp & Dohme LLC $4.6508/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048836275 CMS
Daiichi Sankyo Inc. $23.0308/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006478319 CMS
Puma Biotechnology, Inc. $15.5408/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059056145 CMS
Novartis Pharmaceuticals Corporation $35.4408/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993399893 CMS
AstraZeneca Pharmaceuticals LP $32.2208/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015673767 CMS
Janssen Pharmaceuticals, Inc $19.7508/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617235 CMS
Merck Sharp & Dohme LLC $7.3708/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048642907 CMS
Genentech USA, Inc. $19.0208/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040548911 CMS
Genentech USA, Inc. $13.1508/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040548927 CMS
Novartis Pharmaceuticals Corporation $23.3208/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993399895 CMS
Eisai Inc. $24.3607/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023332079 CMS
Alexion Pharmaceuticals, Inc. $25.9607/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261017011369 CMS
Celgene Corporation $21.3007/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015760655 CMS
Astellas Pharma US Inc $18.1207/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034307611 CMS
Regeneron Healthcare Solutions, Inc. $18.3607/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999525539 CMS
Regeneron Healthcare Solutions, Inc. $767.0007/05/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999525531 CMS
Daiichi Sankyo Inc. $29.7206/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006451897 CMS
GENZYME CORPORATION $25.7506/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049835143 CMS
Seagen Inc. $20.1306/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995629407 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.7106/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996473801 CMS
Lilly USA, LLC $18.9206/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032265929 CMS
ARRAY BIOPHARMA INC $15.9706/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050605365 CMS
Seagen Inc. $25.0306/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995629387 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $45.34 2
PY2020 $88.22 5
PY2021 $4,830.02 48
PY2022 $13,260.01 77
PY2023 $9,191.80 96
PY2024 $4,688.03 81
PY2025 $4,876.20 100

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
SEAN MICHAEL WARSCH, NPI 1750608246. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1750608246.
APA 7
IndustryPayments. (2026). SEAN MICHAEL WARSCH, NPI 1750608246 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1750608246
Bluebook
SEAN MICHAEL WARSCH, NPI 1750608246, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1750608246.

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