IndustryPayments Data Builds a Healthier Tomorrow.
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

MARK R KAHN

Allopathic & Osteopathic Physicians Dermatology

NPI
1023017464
CMS profile
182574
Location
VALLEY STREAM, NY

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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,480.84

119 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,390.85 118
Education $89.99 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $394.31 18
ABBVIE INC. $316.32 16
NOVARTIS PHARMACEUTICALS CORPORATION $214.27 9
GENZYME CORPORATION $214.17 8
UCB, Inc. $204.08 10
Regeneron Healthcare Solutions, Inc. $192.53 6
E.R. Squibb & Sons, L.L.C. $167.85 11
Lilly USA, LLC $165.86 9
Galderma Laboratories, L.P. $147.18 8
Amgen Inc. $104.12 4
Helsinn Therapeutics (U.S.), Inc. $74.63 4
PFIZER INC. $68.53 4
Incyte Corporation $63.56 3
STRATA Skin Sciences, Inc. $36.95 3
SUN PHARMACEUTICAL INDUSTRIES INC. $31.02 1
Organon LLC $18.76 1
Boehringer Ingelheim Pharmaceuticals, Inc. $18.57 1
Arcutis Biotherapeutics, Inc. $17.56 1
Biofrontera Inc. $16.90 1
Botanix SB Inc $13.67 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,302.02 63
PY2020 $734.56 38
PY2021 $1,610.11 82
PY2022 $1,873.81 102
PY2023 $2,396.74 119
PY2024 $2,597.34 122
PY2025 $2,480.84 119

Payment records · PY2025 (119)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $23.74 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1202147432 CMS
Janssen Biotech, Inc. $24.19 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1174275184 CMS
UCB, Inc. $31.80 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1224701312 CMS
Incyte Corporation $19.62 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1225969378 CMS
UCB, Inc. $25.96 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1224701310 CMS
Galderma Laboratories, L.P. $19.76 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1234660165 CMS
UCB, Inc. $11.18 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1224701307 CMS
Helsinn Therapeutics (U.S.), Inc. $17.84 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1186334453 CMS
ABBVIE INC. $5.42 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1202147430 CMS
Galderma Laboratories, L.P. $24.72 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1234660163 CMS
Janssen Biotech, Inc. $20.29 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1174274829 CMS
Regeneron Healthcare Solutions, Inc. $23.85 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1212954392 CMS
Novartis Pharmaceuticals Corporation $21.13 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1200240450 CMS
Galderma Laboratories, L.P. $13.48 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1234660161 CMS
ABBVIE INC. $17.15 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1202147428 CMS
Novartis Pharmaceuticals Corporation $18.16 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1200240454 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $31.02 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1251031382 CMS
Janssen Biotech, Inc. $12.89 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1174274969 CMS
Regeneron Healthcare Solutions, Inc. $29.46 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1212954390 CMS
ABBVIE INC. $21.84 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1202147426 CMS
GENZYME CORPORATION $26.01 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1233292370 CMS
ABBVIE INC. $25.30 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1202147424 CMS
Novartis Pharmaceuticals Corporation $34.48 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1200296201 CMS
E.R. Squibb & Sons, L.L.C. $21.55 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1184900673 CMS
ABBVIE INC. $20.56 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1202147422 CMS
Janssen Biotech, Inc. $28.45 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1174275048 CMS
UCB, Inc. $28.23 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1224701302 CMS
UCB, Inc. $28.05 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1224701299 CMS
PFIZER INC. $14.66 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1229186328 CMS
Galderma Laboratories, L.P. $25.22 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1234660159 CMS
Janssen Biotech, Inc. $9.64 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1174274933 CMS
Helsinn Therapeutics (U.S.), Inc. $17.21 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1186334451 CMS
E.R. Squibb & Sons, L.L.C. $0.23 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1184900649 CMS
E.R. Squibb & Sons, L.L.C. $24.90 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1184900651 CMS
GENZYME CORPORATION $25.41 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1233292360 CMS
Janssen Biotech, Inc. $19.81 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1174275273 CMS
Amgen Inc. $26.82 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1228551794 CMS
Incyte Corporation $20.70 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1226161751 CMS
E.R. Squibb & Sons, L.L.C. $23.19 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1184900639 CMS
Janssen Biotech, Inc. $9.06 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1174274950 CMS
Arcutis Biotherapeutics, Inc. $17.56 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1252359029 CMS
ABBVIE INC. $13.40 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1202147420 CMS
STRATA Skin Sciences, Inc. $14.07 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1253015158 CMS
GENZYME CORPORATION $26.66 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1233292348 CMS
ABBVIE INC. $27.81 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1202147418 CMS
Galderma Laboratories, L.P. $3.45 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1234660157 CMS
Lilly USA, LLC $16.50 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1186830678 CMS
Novartis Pharmaceuticals Corporation $26.80 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1200296193 CMS
Lilly USA, LLC $17.46 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1186805321 CMS
Janssen Biotech, Inc. $21.79 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1174275013 CMS
Novartis Pharmaceuticals Corporation $20.99 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1200296191 CMS
UCB, Inc. $9.89 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1224701295 CMS
Organon LLC $18.76 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1237638364 CMS
Lilly USA, LLC $20.46 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1186772432 CMS
Regeneron Healthcare Solutions, Inc. $32.46 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1212954388 CMS
E.R. Squibb & Sons, L.L.C. $5.64 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1184900629 CMS
Janssen Biotech, Inc. $19.81 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1174275262 CMS
UCB, Inc. $28.71 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1224701290 CMS
GENZYME CORPORATION $26.66 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1233292330 CMS
ABBVIE INC. $17.64 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1202147416 CMS
Janssen Biotech, Inc. $19.12 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1174275008 CMS
Regeneron Healthcare Solutions, Inc. $36.30 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1212954386 CMS
STRATA Skin Sciences, Inc. $14.49 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1253015156 CMS
E.R. Squibb & Sons, L.L.C. $25.63 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1184900621 CMS
Amgen Inc. $25.98 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1228551792 CMS
Biofrontera Inc. $16.90 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1208905928 CMS
Lilly USA, LLC $16.00 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1186785839 CMS
Lilly USA, LLC $23.40 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1186754017 CMS
Galderma Laboratories, L.P. $21.58 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1234660155 CMS
E.R. Squibb & Sons, L.L.C. $17.66 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1184900617 CMS
Novartis Pharmaceuticals Corporation $24.22 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1200296187 CMS
Janssen Biotech, Inc. $22.51 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1174274886 CMS
GENZYME CORPORATION $27.15 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1233292318 CMS
Novartis Pharmaceuticals Corporation $26.13 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1200296185 CMS
PFIZER INC. $18.57 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1231725126 CMS
Botanix SB Inc $13.67 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1246261334 CMS
E.R. Squibb & Sons, L.L.C. $22.17 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1184900609 CMS
E.R. Squibb & Sons, L.L.C. $0.23 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1184900611 CMS
Amgen Inc. $24.86 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1228551790 CMS
Regeneron Healthcare Solutions, Inc. $33.74 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1212954384 CMS
ABBVIE INC. $20.74 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1202147414 CMS
Janssen Biotech, Inc. $19.10 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1174275341 CMS
ABBVIE INC. $30.88 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1202147412 CMS
Helsinn Therapeutics (U.S.), Inc. $14.89 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1186334449 CMS
UCB, Inc. $2.04 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1224701283 CMS
UCB, Inc. $7.54 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1224701287 CMS
ABBVIE INC. $27.95 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1202147410 CMS
ABBVIE INC. $8.88 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1202147406 CMS
ABBVIE INC. $0.85 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1202147408 CMS
Incyte Corporation $23.24 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1226075426 CMS
Janssen Biotech, Inc. $89.99 04/02/2025 Education No dispute reported 06/30/2026 1174275360 CMS
Novartis Pharmaceuticals Corporation $21.68 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1200296179 CMS
Janssen Biotech, Inc. $17.73 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1174275054 CMS
GENZYME CORPORATION $27.99 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1233292298 CMS
Lilly USA, LLC $20.02 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1186785837 CMS
Lilly USA, LLC $15.17 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1186754015 CMS
UCB, Inc. $30.68 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1224701279 CMS
Amgen Inc. $26.46 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1228551788 CMS
ABBVIE INC. $23.81 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1202147404 CMS
Lilly USA, LLC $21.63 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1186830676 CMS
GENZYME CORPORATION $27.23 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1233292292 CMS
Galderma Laboratories, L.P. $27.17 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1234660153 CMS
E.R. Squibb & Sons, L.L.C. $21.06 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1184900551 CMS
Regeneron Healthcare Solutions, Inc. $36.72 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1212954382 CMS
PFIZER INC. $16.82 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1231380659 CMS
Galderma Laboratories, L.P. $11.80 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1234660151 CMS
Lilly USA, LLC $15.22 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1186843487 CMS
Helsinn Therapeutics (U.S.), Inc. $24.69 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1186334447 CMS
Janssen Biotech, Inc. $20.62 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1174274908 CMS
Novartis Pharmaceuticals Corporation $20.68 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1200296173 CMS
STRATA Skin Sciences, Inc. $8.39 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1253015154 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.57 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1222766951 CMS
Janssen Biotech, Inc. $14.92 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1174274973 CMS
GENZYME CORPORATION $27.06 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1233292268 CMS
PFIZER INC. $18.48 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1231216449 CMS
E.R. Squibb & Sons, L.L.C. $5.59 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1184900533 CMS
ABBVIE INC. $30.35 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1202147402 CMS
Janssen Biotech, Inc. $5.65 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1174275119 CMS
Janssen Biotech, Inc. $18.74 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1174274857 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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.

Permalink https://industrypayments.org/provider/npi-1023017464

Plain
MARK R KAHN, NPI 1023017464. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1023017464.
APA 7
IndustryPayments. (2026). MARK R KAHN, NPI 1023017464 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1023017464
Bluebook
MARK R KAHN, NPI 1023017464, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1023017464.

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