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

STEPHEN G SISSELMAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1609948884
CMS profile
254965
Location
MASSAPEQUA, 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

$1,436.95

88 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

Nature of paymentAmountRecords
Food and Beverage $1,430.95 87
Education $6.00 1

By paying entity

PY2019 · entire year · sorted by reported total

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

88 matching records · $1,436.95 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 88 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 88.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
VIVUS, Inc. $19.0912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694561337 CMS
Allergan Inc. $19.9212/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671156569 CMS
AstraZeneca Pharmaceuticals LP $14.4312/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685449517 CMS
AstraZeneca Pharmaceuticals LP $10.8112/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685663113 CMS
Janssen Pharmaceuticals, Inc $19.7211/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659298473 CMS
GlaxoSmithKline, LLC. $15.0011/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671252199 CMS
AstraZeneca Pharmaceuticals LP $15.0911/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685948067 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.7611/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700108877 CMS
GlaxoSmithKline, LLC. $19.4611/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670866847 CMS
Novo Nordisk Inc $20.0711/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674737331 CMS
JAZZ PHARMACEUTICALS INC. $20.6611/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684156737 CMS
Amarin Pharma Inc. $23.1511/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699251133 CMS
Lilly USA, LLC $14.5511/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658161127 CMS
PFIZER INC. $15.1311/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673664359 CMS
GlaxoSmithKline, LLC. $13.0010/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670865675 CMS
GlaxoSmithKline, LLC. $19.4910/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670866771 CMS
Novo Nordisk Inc $15.1410/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675003729 CMS
PFIZER INC. $13.9610/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673307457 CMS
AstraZeneca Pharmaceuticals LP $16.3410/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685103339 CMS
Novo Nordisk Inc $4.8809/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682816877 CMS
SANOFI-AVENTIS U.S. LLC $15.8409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694131559 CMS
Lilly USA, LLC $15.0009/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658171283 CMS
GlaxoSmithKline, LLC. $18.6109/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671480369 CMS
Novo Nordisk Inc $12.6309/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674551109 CMS
Shire North American Group Inc $16.9309/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026637920063 CMS
GlaxoSmithKline, LLC. $9.3508/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670828571 CMS
Resmed Corp $49.2908/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686151297 CMS
GlaxoSmithKline, LLC. $13.7508/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670588451 CMS
Lilly USA, LLC $13.6408/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658157937 CMS
Gilead Sciences, Inc. $20.3908/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681607251 CMS
AstraZeneca Pharmaceuticals LP $12.9608/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685289797 CMS
Merck Sharp & Dohme Corporation $12.1208/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695886153 CMS
AstraZeneca Pharmaceuticals LP $12.5108/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685769413 CMS
GlaxoSmithKline, LLC. $20.7108/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671534401 CMS
Novo Nordisk Inc $8.5707/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026682816875 CMS
Amgen Inc. $21.8207/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663067917 CMS
Novo Nordisk Inc $10.5007/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674481155 CMS
Janssen Pharmaceuticals, Inc $17.1607/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659298471 CMS
GlaxoSmithKline, LLC. $19.9407/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671444961 CMS
GlaxoSmithKline, LLC. $13.6707/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670593761 CMS
AstraZeneca Pharmaceuticals LP $13.1806/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685753471 CMS
GlaxoSmithKline, LLC. $18.6506/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670508985 CMS
SANOFI-AVENTIS U.S. LLC $16.2206/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694063843 CMS
AstraZeneca Pharmaceuticals LP $18.7006/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685630693 CMS
GlaxoSmithKline, LLC. $12.9006/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670516476 CMS
Seqirus USA Inc $16.4206/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026637279111 CMS
Amgen Inc. $18.8605/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663067913 CMS
AstraZeneca Pharmaceuticals LP $13.5405/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685123141 CMS
GlaxoSmithKline, LLC. $14.2305/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671481505 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.7105/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700108879 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,436.95 88
PY2020 $1,184.00 68
PY2021 $743.35 31
PY2022 $294.46 16
PY2023 $937.13 47
PY2024 $1,815.14 70
PY2025 $1,382.41 51

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
STEPHEN G SISSELMAN, NPI 1609948884. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1609948884.
APA 7
IndustryPayments. (2026). STEPHEN G SISSELMAN, NPI 1609948884 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1609948884
Bluebook
STEPHEN G SISSELMAN, NPI 1609948884, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1609948884.

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