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

KEISHA N RITTER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1750784419
CMS profile
10935191
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 · PY2023 · Entire year

$3,126.30

132 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 $3,056.31 131
Education $69.99 1

By paying entity

PY2023 · entire year · sorted by reported total

Paying entityAmountRecords
Novartis Pharmaceuticals Corporation $282.30 12
Merck Sharp & Dohme LLC $271.34 13
AstraZeneca Pharmaceuticals LP $242.98 12
Seagen Inc. $167.64 8
Janssen Biotech, Inc. $160.49 6
GENZYME CORPORATION $159.43 5
PFIZER INC. $133.01 6
Daiichi Sankyo Inc. $123.59 4
Incyte Corporation $116.97 5
Exelixis Inc. $111.55 4
Bayer Healthcare Pharmaceuticals Inc. $105.35 5
Eisai Inc. $81.08 4
Pharmacyclics LLC, An AbbVie Company $77.35 3
AVEO Pharmaceuticals, Inc. $69.99 1
Regeneron Healthcare Solutions, Inc. $61.10 2
Stemline Therapeutics Inc. $55.95 2
Alexion Pharmaceuticals, Inc. $55.54 2
Mirati Therapeutics, Inc. $52.59 2
Amgen Inc. $49.88 3
Rigel Pharmaceuticals, Inc. $48.98 2
Ipsen Biopharmaceuticals, Inc $48.33 2
MorphoSys, US Inc. $48.16 2
Genentech USA, Inc. $42.43 2
Takeda Pharmaceuticals U.S.A., Inc. $41.40 1
Coherus Biosciences Inc. $41.05 2
ADC Therapeutics America, Inc. $35.51 1
Blue Earth Diagnostics Limited $34.70 1
ARRAY BIOPHARMA INC $34.52 2
Celgene Corporation $27.72 1
Dexcom, Inc. $26.48 1
BeiGene USA, Inc. $26.16 1
ImmunoGen, Inc. $24.36 1
ABBVIE INC. $24.29 1
Spectrum Pharmaceuticals Inc. $22.77 1
Blueprint Medicines Corporation $22.73 1
Sumitomo Pharma America, Inc. $22.18 1
Astellas Pharma US Inc $21.28 1
GlaxoSmithKline, LLC. $19.82 1
Pharmacosmos Therapeutics Inc. $19.82 1
SOBI, INC $19.74 1
Kyowa Kirin, Inc. $17.82 1
TAIHO ONCOLOGY, INC. $17.11 1
EMD Serono, Inc. $16.95 1
E.R. Squibb & Sons, L.L.C. $15.58 1
CTI BioPharma Corp. $15.20 1
Alnylam Pharmaceuticals Inc. $13.08 1

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

132 matching records · $3,126.30 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 132 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 132.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Genentech USA, Inc. $16.7812/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040662797 CMS
ABBVIE INC. $24.2912/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009519511 CMS
Kyowa Kirin, Inc. $17.8212/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261027041653 CMS
ImmunoGen, Inc. $24.3612/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261017255539 CMS
Exelixis Inc. $23.0112/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044631945 CMS
GENZYME CORPORATION $37.9312/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050208579 CMS
Astellas Pharma US Inc $21.2812/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034741801 CMS
Eisai Inc. $19.0112/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023349417 CMS
Daiichi Sankyo Inc. $41.1212/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006564753 CMS
AstraZeneca Pharmaceuticals LP $31.8412/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015953913 CMS
Pharmacosmos Therapeutics Inc. $19.8212/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261046281163 CMS
GENZYME CORPORATION $33.8111/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050208535 CMS
Sumitomo Pharma America, Inc. $22.1811/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031070905 CMS
Novartis Pharmaceuticals Corporation $28.4611/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992746411 CMS
Merck Sharp & Dohme LLC $18.0211/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048705597 CMS
PFIZER INC. $15.5511/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050027249 CMS
Janssen Biotech, Inc. $27.0911/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988698463 CMS
PFIZER INC. $24.3611/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050238071 CMS
Rigel Pharmaceuticals, Inc. $23.3211/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033439035 CMS
Ipsen Biopharmaceuticals, Inc $26.0211/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261045450853 CMS
Pharmacyclics LLC, An AbbVie Company $27.7311/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998308417 CMS
Janssen Biotech, Inc. $16.4911/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988698457 CMS
AstraZeneca Pharmaceuticals LP $13.5411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011576271 CMS
Amgen Inc. $13.6411/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020761877 CMS
EMD Serono, Inc. $16.9510/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032375913 CMS
Merck Sharp & Dohme LLC $16.0810/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048846101 CMS
Dexcom, Inc. $26.4810/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261054772697 CMS
Novartis Pharmaceuticals Corporation $28.2110/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992746407 CMS
Merck Sharp & Dohme LLC $15.7510/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048846099 CMS
ADC Therapeutics America, Inc. $35.5110/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053795761 CMS
Mirati Therapeutics, Inc. $22.5110/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058015941 CMS
Seagen Inc. $14.9910/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995821213 CMS
Pharmacyclics LLC, An AbbVie Company $27.8510/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998308415 CMS
Merck Sharp & Dohme LLC $29.4210/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048940181 CMS
Merck Sharp & Dohme LLC $24.2810/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048705609 CMS
Seagen Inc. $22.1010/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995821203 CMS
Seagen Inc. $19.8209/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995821209 CMS
Blue Earth Diagnostics Limited $34.7009/28/2023 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/20261059984595 CMS
Rigel Pharmaceuticals, Inc. $25.6609/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033440779 CMS
GENZYME CORPORATION $36.3409/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050208495 CMS
Novartis Pharmaceuticals Corporation $32.6609/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992746399 CMS
Amgen Inc. $23.4609/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020384315 CMS
Novartis Pharmaceuticals Corporation $34.2909/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992746391 CMS
Eisai Inc. $21.0309/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023349413 CMS
ARRAY BIOPHARMA INC $17.2209/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049826103 CMS
AstraZeneca Pharmaceuticals LP $28.9309/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014438361 CMS
GENZYME CORPORATION $26.8609/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050208487 CMS
Spectrum Pharmaceuticals Inc. $22.7709/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059884795 CMS
Eisai Inc. $20.6108/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023349415 CMS
PFIZER INC. $20.4508/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049926507 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $718.49 30
PY2022 $2,067.09 85
PY2023 $3,126.30 132
PY2024 $3,034.77 105
PY2025 $3,450.57 109

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
KEISHA N RITTER, NPI 1750784419. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1750784419.
APA 7
IndustryPayments. (2026). KEISHA N RITTER, NPI 1750784419 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1750784419
Bluebook
KEISHA N RITTER, NPI 1750784419, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1750784419.

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