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

NASSER G ABU-ERREISH

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1205811940
CMS profile
191093
Location
KLAMATH FALLS, OR

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 · PY2021 · Entire year

$1,059.53

58 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

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $852.09 54
Education $207.44 4

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

58 matching records · $1,059.53 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 58 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 58.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Blueprint Medicines Corporation $16.4612/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848932209 CMS
Seagen Inc. $13.9612/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832172299 CMS
Seagen Inc. $14.5612/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832172303 CMS
Seagen Inc. $79.9912/07/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832202221 CMS
Incyte Corporation $11.0912/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026835529703 CMS
TG THERAPEUTICS, INC. $13.4911/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844040679 CMS
Lilly USA, LLC $14.4611/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818672543 CMS
E.R. Squibb & Sons, L.L.C. $21.5711/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783443937 CMS
PFIZER INC. $14.0511/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832962213 CMS
GlaxoSmithKline, LLC. $11.6811/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026801943601 CMS
Novartis Pharmaceuticals Corporation $14.8210/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026812576999 CMS
Incyte Corporation $13.5110/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026835529699 CMS
Seagen Inc. $10.8710/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860797369 CMS
Daiichi Sankyo Inc. $24.5509/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026836318367 CMS
E.R. Squibb & Sons, L.L.C. $14.9809/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783443925 CMS
Seagen Inc. $7.8409/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860797367 CMS
Seagen Inc. $0.5109/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860797365 CMS
Merck Sharp & Dohme Corporation $15.1509/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848529221 CMS
GENZYME CORPORATION $13.9109/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843517457 CMS
Celgene Corporation $19.2608/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783679889 CMS
Seagen Inc. $10.1708/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860797363 CMS
E.R. Squibb & Sons, L.L.C. $16.0208/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783443897 CMS
ARRAY BIOPHARMA INC $12.4308/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833183803 CMS
Janssen Biotech, Inc. $9.3007/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026788910325 CMS
Dova Pharmaceuticals $13.1407/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849751097 CMS
Amgen Inc. $15.5307/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826400865 CMS
PFIZER INC. $14.9707/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832535109 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.5307/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763527506 CMS
GENZYME CORPORATION $12.8807/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843517415 CMS
Servier Pharmaceuticals LLC $16.5106/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026852922355 CMS
Astellas Pharma US Inc $16.2106/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821240805 CMS
AbbVie Inc. $17.8906/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026793796009 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.2906/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819844233 CMS
AstraZeneca Pharmaceuticals LP $13.1406/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829951983 CMS
E.R. Squibb & Sons, L.L.C. $9.7906/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783443883 CMS
Amgen Inc. $16.5306/07/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826536951 CMS
AstraZeneca Pharmaceuticals LP $14.6806/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829714615 CMS
Gilead Sciences, Inc. $11.9206/01/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845870075 CMS
Pharmacyclics LLC, An AbbVie Company $15.6905/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026781007493 CMS
BOSTON SCIENTIFIC CORPORATION $107.6705/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026777701699 CMS
Seagen Inc. $1.4805/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860797361 CMS
Seagen Inc. $13.1905/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832172099 CMS
E.R. Squibb & Sons, L.L.C. $16.0505/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783443881 CMS
Seagen Inc. $9.0004/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860797359 CMS
Janssen Biotech, Inc. $99.0004/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026788910323 CMS
Janssen Biotech, Inc. $16.0504/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026788910327 CMS
Seagen Inc. $13.5304/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832172065 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.9504/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819844231 CMS
Merck Sharp & Dohme Corporation $11.9404/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848408285 CMS
Agios Pharmaceuticals, Inc. $19.0303/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849068345 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $514.16 30
PY2020 $530.39 32
PY2021 $1,059.53 58
PY2022 $274.18 19

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
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_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
NASSER G ABU-ERREISH, NPI 1205811940. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1205811940.
APA 7
IndustryPayments. (2026). NASSER G ABU-ERREISH, NPI 1205811940 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1205811940
Bluebook
NASSER G ABU-ERREISH, NPI 1205811940, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1205811940.

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