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

GARY E KAY

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1205897923
CMS profile
995750
Location
ELK GROVE VILLAGE, 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 · PY2022 · Entire year

$31,509.28

111 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

PY2022 · entire year · sorted by reported total

By paying entity

PY2022 · entire year · sorted by reported total

Page 1 of 3; records 1–50 of 111 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

GARY E KAY

NPI 1205897923 · CMS profile ID 995750

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

ELK GROVE VILLAGE, 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.

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.

General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 3; records 1–50 of 111 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1205897923?year=2022&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
GARY E KAY, NPI 1205897923, CMS profile ID 995750. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 3; records 1–50 of 111 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1205897923?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). GARY E KAY, NPI 1205897923, CMS profile ID 995750. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 3; records 1–50 of 111 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1205897923?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
GARY E KAY, NPI 1205897923, CMS profile ID 995750, IndustryPayments, General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 3; records 1–50 of 111 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1205897923?year=2022&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

111 matching records · $31,509.28 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 111 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 111.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Takeda Pharmaceuticals U.S.A., Inc. $21.0412/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 955679819 CMS
PharmaEssentia USA Corporation $23.9912/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 941275343 CMS
PharmaEssentia USA Corporation $12.2512/27/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 941275536 CMS
AstraZeneca Pharmaceuticals LP $21.4012/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914920479 CMS
Amgen Inc. $644.0012/12/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 965591209 CMS
Incyte Corporation $14.2012/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943003585 CMS
JAZZ PHARMACEUTICALS INC. $27.8812/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 951369073 CMS
ADC Therapeutics America, Inc. $21.0211/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1060941705 CMS
Daiichi Sankyo Inc. $14.3011/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930875499 CMS
Genentech USA, Inc. $14.9711/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950726289 CMS
Coherus Biosciences Inc. $11.4411/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 956563155 CMS
Janssen Biotech, Inc. $16.5411/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885863451 CMS
Seagen Inc. $102.5611/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104509 CMS
Seagen Inc. $91.5111/15/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104511 CMS
Seagen Inc. $26.8811/15/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104513 CMS
Seagen Inc. $54.0011/15/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104515 CMS
Seagen Inc. $170.2111/15/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104517 CMS
Seagen Inc. $7,260.0011/15/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104519 CMS
Seagen Inc. $427.1211/15/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104521 CMS
Eisai Inc. $16.6311/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 935311867 CMS
AstraZeneca Pharmaceuticals LP $24.1111/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914710867 CMS
Novartis Pharmaceuticals Corporation $21.4511/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893819809 CMS
PUMA BIOTECHNOLOGY, INC. $22.6910/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 942299267 CMS
Gilead Sciences, Inc. $21.6010/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929569921 CMS
Lilly USA, LLC $21.3810/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918056635 CMS
Amgen Inc. $22.5510/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939899811 CMS
G1 Therapeutics, Inc. $23.5010/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 954033225 CMS
Astellas Pharma US Inc $16.6810/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940294707 CMS
Gilead Sciences, Inc. $21.1610/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929569919 CMS
Daiichi Sankyo Inc. $25.2810/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930862973 CMS
Lilly USA, LLC $2.5610/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918046651 CMS
Merck Sharp & Dohme LLC $14.5009/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944588575 CMS
Incyte Corporation $15.3909/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943003545 CMS
Genentech USA, Inc. $24.9409/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950754349 CMS
Daiichi Sankyo Inc. $25.9909/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930831115 CMS
Seagen Inc. $1,105.0009/01/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104495 CMS
AVEO Pharmaceuticals, Inc. $18.7908/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950104079 CMS
Merck Sharp & Dohme LLC $19.5808/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944615827 CMS
Heron Therapeutics, Inc. $18.7308/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 910503189 CMS
MACROGENICS, INC. $11.8108/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927057569 CMS
Deciphera Pharmaceuticals Inc. $24.4608/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 953434633 CMS
PUMA BIOTECHNOLOGY, INC. $97.1408/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 942292405 CMS
Janssen Biotech, Inc. $24.5308/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885863445 CMS
Incyte Corporation $19.2508/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943003537 CMS
Amgen Inc. $21.7408/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939339801 CMS
Amgen Inc. $9.8507/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 965589177 CMS
Seagen Inc. $17.3007/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904104463 CMS
G1 Therapeutics, Inc. $17.2607/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 954033223 CMS
Adaptive Biotechnologies Corporation $16.2207/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 951438185 CMS
Coherus Biosciences Inc. $1,237.5007/05/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 956563131 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $128,784.97 220
PY2020 $41,084.69 86
PY2021 $51,850.56 105
PY2022 $31,509.28 111
PY2023 $43,431.99 115
PY2024 $15,383.27 75
PY2025 $2,040.40 18

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.