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

AMAR HAMAD

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1598765166
CMS profile
254141
Location
OAK LAWN, 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 · PY2025 · Entire year

$4,904.33

221 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,731.35 219
Education $172.98 2

By paying entity

PY2025 · entire year · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $360.50 12
AstraZeneca Pharmaceuticals LP $339.92 15
ABBVIE INC. $319.41 18
Novartis Pharmaceuticals Corporation $312.96 18
PFIZER INC. $290.62 20
Merck Sharp & Dohme LLC $195.82 10
GlaxoSmithKline, LLC. $190.64 9
Genentech USA, Inc. $144.67 7
Astellas Pharma US Inc $132.57 5
Eisai Inc. $125.26 6
Celgene Corporation $117.80 6
JAZZ PHARMACEUTICALS INC. $117.41 4
Gilead Sciences, Inc. $114.86 5
ARRAY BIOPHARMA INC $105.08 4
SOBI, INC $101.27 2
SEAGEN INC. $92.99 1
Agios Pharmaceuticals, Inc. $89.35 4
Lilly USA, LLC $87.93 3
Regeneron Healthcare Solutions, Inc. $87.62 3
Daiichi Sankyo Inc. $82.19 3
Takeda Pharmaceuticals U.S.A., Inc. $80.92 3
GENZYME CORPORATION $72.00 4
TerSera Therapeutics LLC $70.53 2
Stemline Therapeutics Inc. $66.97 3
Deciphera Pharmaceuticals Inc. $66.78 4
ADC THERAPEUTICS AMERICA, INC. $62.58 4
Incyte Corporation $62.44 3
Ipsen Biopharmaceuticals, Inc $56.83 2
Amneal Pharmaceuticals LLC $56.21 2
Immunocore Limited $55.25 2
Biocon Biologics Inc $54.56 2
PharmaEssentia USA Corporation $53.37 2
Tactile Systems Technology Inc $52.74 2
Iovance Biotherapeutics, Inc. $51.49 2
Exelixis Inc. $49.30 3
BeOne Medicines USA, Inc. $46.95 2
Alexion Pharmaceuticals, Inc. $44.06 2
Octapharma USA, Inc. $37.65 1
PUMA BIOTECHNOLOGY, INC. $35.67 2
Kite Pharma, Inc. $34.23 2
Geron Corporation $34.12 1
SpringWorks Therapeutics, Inc. $29.85 1
Sumitomo Pharma America, Inc. $29.04 1
Adaptive Biotechnologies Corporation $28.09 1
Blueprint Medicines Corporation $27.88 1
Caris MPI, Inc. $26.50 1
Syndax Pharmaceuticals, Inc. $25.90 1
SHORLA ONCOLOGY INC. $23.84 1
Legend Biotech USA Inc. $23.22 1
E.R. Squibb & Sons, L.L.C. $19.58 1
BeiGene USA, Inc. $19.38 1
ACCORD HEALTHCARE, INC. $19.21 1
Novocure Inc. $16.19 1
Bayer Healthcare Pharmaceuticals Inc. $16.07 1
Rigel Pharmaceuticals, Inc. $15.55 1
TAIHO ONCOLOGY, INC. $15.32 1
Karyopharm Therapeutics Inc. $15.19 1

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

221 matching records · $4,904.33 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 221 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 221.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PharmaEssentia USA Corporation $19.5012/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246824170 CMS
Agios Pharmaceuticals, Inc. $25.2212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253249460 CMS
Astellas Pharma US Inc $28.2112/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238597962 CMS
Novartis Pharmaceuticals Corporation $13.8212/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200278527 CMS
ABBVIE INC. $20.9012/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995191 CMS
GlaxoSmithKline, LLC. $23.4812/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191575230 CMS
Genentech USA, Inc. $24.9212/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211492057 CMS
Immunocore Limited $28.0112/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235827352 CMS
Janssen Biotech, Inc. $22.6112/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174322945 CMS
ABBVIE INC. $18.4112/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995189 CMS
ABBVIE INC. $24.6312/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995187 CMS
Janssen Biotech, Inc. $45.8512/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174322731 CMS
Exelixis Inc. $13.7012/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218790593 CMS
GlaxoSmithKline, LLC. $20.2812/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190744586 CMS
ARRAY BIOPHARMA INC $23.2812/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231098069 CMS
Janssen Biotech, Inc. $30.7112/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174322301 CMS
Celgene Corporation $23.5811/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184489047 CMS
GENZYME CORPORATION $17.4211/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233287550 CMS
GENZYME CORPORATION $20.3011/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233287556 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.7211/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261223924058 CMS
Eisai Inc. $21.0611/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261244458242 CMS
Incyte Corporation $22.4011/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261226194830 CMS
Regeneron Healthcare Solutions, Inc. $36.9511/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261212936704 CMS
Janssen Biotech, Inc. $39.0611/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174322928 CMS
ABBVIE INC. $19.6211/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995185 CMS
GENZYME CORPORATION $16.9410/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233287564 CMS
PUMA BIOTECHNOLOGY, INC. $19.1010/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251749453 CMS
Caris MPI, Inc. $26.5010/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234280935 CMS
Novartis Pharmaceuticals Corporation $16.3910/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200364364 CMS
Agios Pharmaceuticals, Inc. $28.2010/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253248141 CMS
PFIZER INC. $28.3010/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230745844 CMS
ABBVIE INC. $15.7310/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995183 CMS
AstraZeneca Pharmaceuticals LP $18.8010/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206288566 CMS
Janssen Biotech, Inc. $36.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174322699 CMS
ABBVIE INC. $19.2110/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995179 CMS
ABBVIE INC. $27.9710/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995181 CMS
BeOne Medicines USA, Inc. $23.1910/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202905578 CMS
Lilly USA, LLC $32.4010/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186484945 CMS
Biocon Biologics Inc $26.8810/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261254659337 CMS
Daiichi Sankyo Inc. $26.3110/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261197030501 CMS
Tactile Systems Technology Inc $29.9310/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261180540235 CMS
Incyte Corporation $23.1610/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261226180709 CMS
PFIZER INC. $3.3710/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230693679 CMS
AstraZeneca Pharmaceuticals LP $18.5910/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206229690 CMS
AstraZeneca Pharmaceuticals LP $26.2110/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206483757 CMS
ABBVIE INC. $13.4110/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995177 CMS
GENZYME CORPORATION $17.3410/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233287544 CMS
Janssen Biotech, Inc. $44.8910/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174323071 CMS
ABBVIE INC. $24.9409/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261201995175 CMS
Amneal Pharmaceuticals LLC $28.8309/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261220535545 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $15,866.82 221
PY2020 $13,283.54 123
PY2021 $27,276.19 166
PY2022 $28,552.19 173
PY2023 $16,684.34 191
PY2024 $14,208.75 247
PY2025 $4,904.33 221

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
AMAR HAMAD, NPI 1598765166. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1598765166.
APA 7
IndustryPayments. (2026). AMAR HAMAD, NPI 1598765166 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1598765166
Bluebook
AMAR HAMAD, NPI 1598765166, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1598765166.

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