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

MAHMOUD K MAHAFZAH

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1134148091
CMS profile
141827
Location
CHICAGO RIDGE, IL

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

$1,552.09

64 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 $1,367.08 62
Education $185.01 2

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

64 matching records · $1,552.09 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 64 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 64.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
RECORDATI_RARE_DISEASES_INC. $24.8912/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060353461 CMS
Novartis Pharmaceuticals Corporation $16.7712/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992846107 CMS
E.R. Squibb & Sons, L.L.C. $13.3212/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015645523 CMS
ABBVIE INC. $19.2812/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997815793 CMS
JAZZ PHARMACEUTICALS INC. $29.5611/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058424797 CMS
Mirati Therapeutics, Inc. $21.5611/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261057996621 CMS
Blueprint Medicines Corporation $24.5411/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051281527 CMS
Daiichi Sankyo Inc. $26.3011/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006554987 CMS
GENZYME CORPORATION $22.3911/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049724041 CMS
Astellas Pharma US Inc $22.2010/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034605481 CMS
Pharmacyclics LLC, An AbbVie Company $20.8210/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998290031 CMS
AstraZeneca Pharmaceuticals LP $17.7810/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014611475 CMS
Blue Earth Diagnostics Limited $21.1010/09/2023 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/20261059984635 CMS
GE HealthCare $21.6710/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261039515955 CMS
PFIZER INC. $17.8010/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050693621 CMS
AstraZeneca Pharmaceuticals LP $20.7710/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015847587 CMS
Alexion Pharmaceuticals, Inc. $20.0609/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261017006247 CMS
Daiichi Sankyo Inc. $23.5809/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006486985 CMS
Blueprint Medicines Corporation $26.4509/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051281197 CMS
Rigel Pharmaceuticals, Inc. $15.0809/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033409833 CMS
Deciphera Pharmaceuticals Inc. $23.8409/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053719519 CMS
Merck Sharp & Dohme LLC $23.9109/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048897599 CMS
Seagen Inc. $16.2809/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995647533 CMS
Lilly USA, LLC $25.5208/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031800637 CMS
Lilly USA, LLC $0.1108/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031784453 CMS
Genmab U.S., Inc. $23.6408/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051346223 CMS
Incyte Corporation $14.9708/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044325449 CMS
ABBVIE INC. $24.1408/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997815791 CMS
Genmab U.S., Inc. $20.2407/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051346221 CMS
Lilly USA, LLC $18.9207/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031784441 CMS
Lilly USA, LLC $107.0207/10/2023 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031784445 CMS
GENZYME CORPORATION $19.8407/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049724003 CMS
GlaxoSmithKline, LLC. $31.3906/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261002741140 CMS
E.R. Squibb & Sons, L.L.C. $32.3906/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015645371 CMS
Exelixis Inc. $22.1706/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044567739 CMS
Pharmacyclics LLC, An AbbVie Company $27.0406/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998290029 CMS
Ipsen Biopharmaceuticals, Inc $28.3405/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261045426597 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.9905/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055467287 CMS
ImmunoGen, Inc. $16.2905/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261017250315 CMS
GlaxoSmithKline, LLC. $27.3805/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261002741151 CMS
Rigel Pharmaceuticals, Inc. $18.1105/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033388565 CMS
Seagen Inc. $24.3905/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995647423 CMS
Lilly USA, LLC $27.8605/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031784449 CMS
Novartis Pharmaceuticals Corporation $13.2805/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992846105 CMS
Eisai Inc. $21.8505/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023320735 CMS
Celgene Corporation $17.1904/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015645363 CMS
Puma Biotechnology, Inc. $24.4304/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059052831 CMS
Lilly USA, LLC $25.2903/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031858891 CMS
Novartis Pharmaceuticals Corporation $15.0303/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992846101 CMS
Progenics Pharmaceuticals, Inc. $17.2403/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991117495 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,144.53 91
PY2020 $356.76 18
PY2021 $950.01 42
PY2022 $1,638.35 66
PY2023 $1,552.09 64
PY2024 $1,352.49 62
PY2025 $1,908.45 81

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
MAHMOUD K MAHAFZAH, NPI 1134148091. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1134148091.
APA 7
IndustryPayments. (2026). MAHMOUD K MAHAFZAH, NPI 1134148091 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1134148091
Bluebook
MAHMOUD K MAHAFZAH, NPI 1134148091, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1134148091.

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