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 S KAPLAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1841298593
CMS profile
311047
Location
SMITHTOWN, 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.

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General Payments · PY2019 · Entire year

$127,362.06

130 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

PY2019 · entire year · sorted by reported total

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Novo Nordisk Inc $119,895.21 103
Amgen Inc. $7,143.77 10
EISAI INC. $129.00 6
VIVUS, Inc. $128.35 7
Nalpropion Pharmaceuticals LLC $19.20 1
Horizon Therapeutics plc $16.89 1
Currax Pharmaceuticals LLC $16.19 1
Lilly USA, LLC $13.45 1

Page 1 of 3; records 1–50 of 130 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 S KAPLAN

NPI 1841298593 · CMS profile ID 311047

Allopathic & Osteopathic Physicians / Internal Medicine

SMITHTOWN, 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.

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, PY2019; 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 130 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1841298593?year=2019&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain
MICHAEL S KAPLAN, NPI 1841298593, CMS profile ID 311047. General Payments, PY2019; 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 130 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1841298593?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). MICHAEL S KAPLAN, NPI 1841298593, CMS profile ID 311047. General Payments, PY2019; 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 130 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1841298593?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
MICHAEL S KAPLAN, NPI 1841298593, CMS profile ID 311047, IndustryPayments, General Payments, PY2019; 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 130 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1841298593?year=2019&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 · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

130 matching records · $127,362.06 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 130 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 130.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
VIVUS, Inc. $17.8611/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694561059 CMS
Novo Nordisk Inc $46.6111/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488335 CMS
Novo Nordisk Inc $168.2011/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488337 CMS
Novo Nordisk Inc $114.2611/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703490537 CMS
Novo Nordisk Inc $3,485.0011/19/2019 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 703493163 CMS
EISAI INC. $23.0711/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697030567 CMS
Currax Pharmaceuticals LLC $16.1911/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705519133 CMS
Novo Nordisk Inc $22.7410/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488067 CMS
Novo Nordisk Inc $84.6810/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488069 CMS
Novo Nordisk Inc $106.2510/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703490253 CMS
Novo Nordisk Inc $2,975.0010/29/2019 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 703492795 CMS
VIVUS, Inc. $18.7510/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694560553 CMS
Novo Nordisk Inc $12.2410/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488049 CMS
Novo Nordisk Inc $133.4010/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488051 CMS
Novo Nordisk Inc $124.5510/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703490229 CMS
Novo Nordisk Inc $3,485.0010/24/2019 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 703492769 CMS
Novo Nordisk Inc $32.4610/17/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488101 CMS
Novo Nordisk Inc $139.2010/17/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488103 CMS
Novo Nordisk Inc $69.4410/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703490289 CMS
Novo Nordisk Inc $3,485.0010/17/2019 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 703492837 CMS
EISAI INC. $22.6110/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697031169 CMS
Novo Nordisk Inc $23.9810/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 674988609 CMS
VIVUS, Inc. $17.8609/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694559979 CMS
Novo Nordisk Inc $12.2409/18/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703486493 CMS
Novo Nordisk Inc $124.1209/18/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703486495 CMS
Novo Nordisk Inc $125.0009/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488981 CMS
Novo Nordisk Inc $3,485.0009/18/2019 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 703491411 CMS
Amgen Inc. $129.0409/13/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339929 CMS
Amgen Inc. $74.3809/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339933 CMS
Novo Nordisk Inc $51.0409/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703485823 CMS
Novo Nordisk Inc $135.3809/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703485825 CMS
Novo Nordisk Inc $145.7709/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703485827 CMS
Novo Nordisk Inc $191.6009/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703485829 CMS
Novo Nordisk Inc $111.1309/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703488465 CMS
Novo Nordisk Inc $4,165.0009/11/2019 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 703490667 CMS
Novo Nordisk Inc $14.2209/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 674559857 CMS
Novo Nordisk Inc $14.2208/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 674598443 CMS
VIVUS, Inc. $20.6308/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694559563 CMS
Amgen Inc. $3,600.0007/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339921 CMS
Amgen Inc. $2,250.0007/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339925 CMS
Amgen Inc. $149.9907/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339939 CMS
Amgen Inc. $60.6607/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339945 CMS
Amgen Inc. $125.0007/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339937 CMS
Amgen Inc. $121.3107/18/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339943 CMS
Amgen Inc. $194.7907/18/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339949 CMS
Amgen Inc. $438.6007/18/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 663339952 CMS
EISAI INC. $20.0207/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697029493 CMS
VIVUS, Inc. $16.5007/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 694558925 CMS
Novo Nordisk Inc $34.1206/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703487369 CMS
Novo Nordisk Inc $64.1506/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 703487371 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $127,362.06 130
PY2020 $70,407.84 70
PY2021 $69,556.90 76
PY2022 $80,751.70 95
PY2023 $45,959.11 67
PY2024 $83,754.57 137
PY2025 $134,036.19 210

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.