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

MICHAEL P KOSTY

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1801857099
CMS profile
172188
Location
LA JOLLA, CA

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

$10,485.94

101 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

Nature of paymentAmountRecords
Consulting Fee $5,034.00 4
Honoraria $3,500.00 1
Food and Beverage $1,949.69 95
Education $2.25 1

By paying entity

PY2022 · entire year · sorted by reported total

Page 2 of 3; records 51–100 of 101 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

MICHAEL P KOSTY

NPI 1801857099 · CMS profile ID 172188

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

LA JOLLA, CA

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 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1801857099?year=2022&recipient=provider&page=2#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
MICHAEL P KOSTY, NPI 1801857099, CMS profile ID 172188. 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 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1801857099?year=2022&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). MICHAEL P KOSTY, NPI 1801857099, CMS profile ID 172188. 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 2 of 3; records 51–100 of 101 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1801857099?year=2022&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
MICHAEL P KOSTY, NPI 1801857099, CMS profile ID 172188, 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 2 of 3; records 51–100 of 101 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-1801857099?year=2022&recipient=provider&page=2#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

101 matching records · $10,485.94 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 101 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 51–100 of 101.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
E.R. Squibb & Sons, L.L.C. $18.0007/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769421 CMS
Merck Sharp & Dohme LLC $22.9807/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944335057 CMS
Novartis Pharmaceuticals Corporation $17.4507/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893853481 CMS
Merck Sharp & Dohme LLC $15.4306/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944168855 CMS
E.R. Squibb & Sons, L.L.C. $9.1506/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769401 CMS
E.R. Squibb & Sons, L.L.C. $2.6906/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769403 CMS
EISAI INC. $25.5206/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908065709 CMS
Regeneron Healthcare Solutions, Inc. $32.5706/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927242025 CMS
Novartis Pharmaceuticals Corporation $79.3506/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893853465 CMS
Regeneron Healthcare Solutions, Inc. $40.0106/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927242019 CMS
GENZYME CORPORATION $44.6606/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938830117 CMS
Janssen Biotech, Inc. $30.4306/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885548487 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.5105/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887427155 CMS
Merck Sharp & Dohme LLC $16.8905/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944163433 CMS
Novartis Pharmaceuticals Corporation $9.5405/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893853477 CMS
E.R. Squibb & Sons, L.L.C. $12.8105/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769383 CMS
E.R. Squibb & Sons, L.L.C. $4.8505/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769385 CMS
Lilly USA, LLC $12.4105/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918202541 CMS
Bayer HealthCare Pharmaceuticals Inc. $15.7505/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930628297 CMS
Exelixis Inc. $23.8605/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932461383 CMS
Daiichi Sankyo Inc. $14.6705/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930823785 CMS
AVEO Pharmaceuticals, Inc. $27.9705/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950105639 CMS
Novartis Pharmaceuticals Corporation $15.2504/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893853473 CMS
EISAI INC. $16.9804/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908065713 CMS
GENZYME CORPORATION $23.5104/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938830103 CMS
Merck Sharp & Dohme LLC $13.0304/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944152793 CMS
PFIZER INC. $29.1504/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949114191 CMS
E.R. Squibb & Sons, L.L.C. $0.9503/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769363 CMS
E.R. Squibb & Sons, L.L.C. $18.4803/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769365 CMS
EISAI INC. $24.6303/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908065717 CMS
Merck Sharp & Dohme LLC $16.7003/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944131491 CMS
Janssen Biotech, Inc. $16.6103/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885548499 CMS
Bayer HealthCare Pharmaceuticals Inc. $13.0803/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930625663 CMS
E.R. Squibb & Sons, L.L.C. $2.2503/08/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769339 CMS
E.R. Squibb & Sons, L.L.C. $14.6403/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769367 CMS
E.R. Squibb & Sons, L.L.C. $20.8403/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769351 CMS
Janssen Biotech, Inc. $0.9003/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885548503 CMS
Blueprint Medicines Corporation $25.4302/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 958934489 CMS
Philips Electronics North America Corporation $3,500.0002/17/2022 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 945605329 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $1,040.0002/16/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887427157 CMS
Merck Sharp & Dohme LLC $22.3802/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944077671 CMS
GENZYME CORPORATION $21.2102/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938830081 CMS
PFIZER INC. $20.9401/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949056827 CMS
Celgene Corporation $20.9801/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932769337 CMS
Sun Pharmaceutical Industries Inc. $12.4401/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 947853681 CMS
Merck Sharp & Dohme LLC $23.2501/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944091675 CMS
Amgen Inc. $29.1701/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939945145 CMS
Novartis Pharmaceuticals Corporation $15.4901/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893853469 CMS
Merck Sharp & Dohme LLC $15.0101/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944212497 CMS
Janssen Biotech, Inc. $23.8001/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885548491 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,596.63 208
PY2020 $4,640.94 75
PY2021 $22,093.24 70
PY2022 $10,485.94 101
PY2023 $37,772.40 184
PY2024 $3,466.61 49
PY2025 $113.41 4

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.