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 · PY2024 · Entire year

$1,815.14

70 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,815.14 70

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

70 matching records · $1,815.14 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 70 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 70.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
E.R. Squibb & Sons, L.L.C. $23.5812/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101829827 CMS
Amgen Inc. $8.6512/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685840 CMS
SHIELD THERAPEUTICS INC $21.2011/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150155740 CMS
Amgen Inc. $9.6111/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116131989 CMS
E.R. Squibb & Sons, L.L.C. $24.4611/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101829816 CMS
Resmed Corp $27.6911/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140203580 CMS
Novo Nordisk Inc $24.9710/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261096580863 CMS
AstraZeneca Pharmaceuticals LP $117.7610/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104375701 CMS
Amgen Inc. $19.0110/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685838 CMS
Stryker Corporation $147.9410/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119982781 CMS
Lilly USA, LLC $28.3210/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135426980 CMS
Merck Sharp & Dohme LLC $20.8109/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141556098 CMS
Intra-Sana Laboratories $17.7109/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138620108 CMS
PFIZER INC. $18.0709/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131987375 CMS
AstraZeneca Pharmaceuticals LP $15.3709/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104233291 CMS
Seqirus USA Inc $26.6509/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125638274 CMS
Amgen Inc. $6.0909/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685836 CMS
Novartis Pharmaceuticals Corporation $13.1709/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087224599 CMS
Novo Nordisk Inc $13.9108/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261096570062 CMS
AstraZeneca Pharmaceuticals LP $19.0608/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105228014 CMS
Amgen Inc. $17.9408/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685834 CMS
AstraZeneca Pharmaceuticals LP $20.7108/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105527535 CMS
Novo Nordisk Inc $22.9208/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097552226 CMS
Philips North America LLC $13.1808/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146854747 CMS
Exact Sciences Corporation $20.2007/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114902897 CMS
AstraZeneca Pharmaceuticals LP $14.0707/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105629452 CMS
Amgen Inc. $18.3507/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685832 CMS
Astellas Pharma US Inc $24.0107/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139268878 CMS
Novartis Pharmaceuticals Corporation $26.6207/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087224597 CMS
GlaxoSmithKline, LLC. $20.7707/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116718459 CMS
AstraZeneca Pharmaceuticals LP $19.7306/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105332522 CMS
Eisai Inc. $27.0206/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110782726 CMS
Novo Nordisk Inc $13.6006/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097536530 CMS
Amgen Inc. $8.6706/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685830 CMS
Novo Nordisk Inc $16.5606/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097131763 CMS
AstraZeneca Pharmaceuticals LP $13.9006/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104282677 CMS
PFIZER INC. $19.1106/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131679781 CMS
Novartis Pharmaceuticals Corporation $18.0306/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087224595 CMS
SHIELD THERAPEUTICS INC $23.6506/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150133487 CMS
Amgen Inc. $19.5205/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685828 CMS
AstraZeneca Pharmaceuticals LP $16.8405/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104474242 CMS
PFIZER INC. $14.4805/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131450455 CMS
AstraZeneca Pharmaceuticals LP $14.6704/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105842225 CMS
Amgen Inc. $9.6504/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685826 CMS
Exact Sciences Corporation $20.2104/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114902892 CMS
Merck Sharp & Dohme LLC $25.0604/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141822461 CMS
Astellas Pharma US Inc $21.8704/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139331886 CMS
Novartis Pharmaceuticals Corporation $20.5004/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087224591 CMS
Amgen Inc. $18.2404/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117685824 CMS
AstraZeneca Pharmaceuticals LP $16.4204/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104778828 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.