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

MARGARET A DEROSA

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1538612593
CMS profile
11169101
Location
BRANDYWINE, MD

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

$1,008.96

43 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 $1,008.96 43

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

43 matching records · $1,008.96 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 43 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 1–43 of 43.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PharmaEssentia USA Corporation $30.6312/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137303076 CMS
Merck Sharp & Dohme LLC $14.2712/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141738417 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.3911/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086333625 CMS
Incyte Corporation $21.1211/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141206059 CMS
Novartis Pharmaceuticals Corporation $12.5110/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086805445 CMS
E.R. Squibb & Sons, L.L.C. $17.6610/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101738260 CMS
AstraZeneca Pharmaceuticals LP $22.5410/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105785732 CMS
Janssen Biotech, Inc. $29.5110/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078714740 CMS
Kyowa Kirin, Inc. $17.2409/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261127053295 CMS
Novartis Pharmaceuticals Corporation $31.4408/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086805429 CMS
Merck Sharp & Dohme LLC $15.7708/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141738411 CMS
Sumitomo Pharma America, Inc. $27.5808/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148955602 CMS
Merck Sharp & Dohme LLC $24.0307/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141738413 CMS
Novartis Pharmaceuticals Corporation $19.1707/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086805427 CMS
ABBVIE INC. $32.8106/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261107014143 CMS
Merck Sharp & Dohme LLC $22.6706/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141881005 CMS
Celgene Corporation $26.2206/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101179784 CMS
Regeneron Healthcare Solutions, Inc. $22.2006/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114292407 CMS
Daiichi Sankyo Inc. $28.7506/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089415042 CMS
ABBVIE INC. $31.0405/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261107014141 CMS
Janssen Biotech, Inc. $14.9705/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078714679 CMS
Incyte Corporation $24.9705/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141175229 CMS
PharmaEssentia USA Corporation $31.9305/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137302970 CMS
Novartis Pharmaceuticals Corporation $27.1304/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086805413 CMS
Daiichi Sankyo Inc. $29.3404/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089415040 CMS
Janssen Biotech, Inc. $25.8904/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078714699 CMS
Deciphera Pharmaceuticals Inc. $14.7704/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145876673 CMS
Pharmacosmos Therapeutics Inc. $26.7303/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154828653 CMS
Incyte Corporation $24.5403/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141203161 CMS
Novartis Pharmaceuticals Corporation $32.3503/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086805411 CMS
Merck Sharp & Dohme LLC $20.9003/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141738415 CMS
Novartis Pharmaceuticals Corporation $20.5502/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086805403 CMS
AstraZeneca Pharmaceuticals LP $24.6402/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104298154 CMS
Coherus Biosciences Inc. $15.0902/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147277754 CMS
Janssen Biotech, Inc. $22.5402/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078714687 CMS
E.R. Squibb & Sons, L.L.C. $17.3502/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101738121 CMS
BeiGene USA, Inc. $27.8002/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120850048 CMS
Mirati Therapeutics, Inc. $23.1302/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117175995 CMS
Incyte Corporation $27.7301/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141202491 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.6401/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086320646 CMS
PFIZER INC. $20.8101/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131289009 CMS
Coherus Biosciences Inc. $16.6301/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147277742 CMS
SpringWorks Therapeutics, Inc. $21.9801/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261085809580 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $693.26 29
PY2022 $1,446.18 59
PY2023 $1,499.91 65
PY2024 $1,008.96 43
PY2025 $795.53 34

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
MARGARET A DEROSA, NPI 1538612593. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1538612593.
APA 7
IndustryPayments. (2026). MARGARET A DEROSA, NPI 1538612593 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1538612593
Bluebook
MARGARET A DEROSA, NPI 1538612593, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1538612593.

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