Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

DEMETRIOS GASPARIS

Allopathic & Osteopathic Physicians Family Medicine

NPI
1427217140
CMS profile
291251
Location
ENDWELL, NY

General Payments · PY2018–2024

$3,716.01

  • Reported across 209 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$818.27

43 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $818.27 43

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $201.83 12
PY2019 $562.35 52
PY2020 $307.75 22
PY2021 $762.38 25
PY2022 $456.00 23
PY2023 $607.43 32
PY2024 $818.27 43

Payment records · PY2024 (43)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $20.74 02/05/2024 Food and Beverage Undisputed 01/23/2026 1125059200 CMS
Abbott Laboratories $20.04 07/08/2024 Food and Beverage Undisputed 01/23/2026 1125059202 CMS
ABBVIE INC. $9.20 01/11/2024 Food and Beverage Undisputed 01/23/2026 1103780061 CMS
ABBVIE INC. $30.45 01/25/2024 Food and Beverage Undisputed 01/23/2026 1103780063 CMS
ABBVIE INC. $29.57 01/29/2024 Food and Beverage Undisputed 01/23/2026 1103780065 CMS
ABBVIE INC. $21.57 02/07/2024 Food and Beverage Undisputed 01/23/2026 1103780067 CMS
ABBVIE INC. $32.89 03/07/2024 Food and Beverage Undisputed 01/23/2026 1103780069 CMS
ABBVIE INC. $25.48 03/21/2024 Food and Beverage Undisputed 01/23/2026 1103780071 CMS
ABBVIE INC. $25.66 03/22/2024 Food and Beverage Undisputed 01/23/2026 1103780073 CMS
ABBVIE INC. $29.61 04/03/2024 Food and Beverage Undisputed 01/23/2026 1103780075 CMS
ABBVIE INC. $34.50 04/18/2024 Food and Beverage Undisputed 01/23/2026 1103780077 CMS
ABBVIE INC. $29.76 05/17/2024 Food and Beverage Undisputed 01/23/2026 1103780079 CMS
ABBVIE INC. $22.57 10/02/2024 Food and Beverage Undisputed 01/23/2026 1103780081 CMS
Amgen Inc. $18.61 06/25/2024 Food and Beverage Undisputed 01/23/2026 1117258385 CMS
Amgen Inc. $20.97 08/20/2024 Food and Beverage Undisputed 01/23/2026 1117258387 CMS
Amgen Inc. $13.85 11/12/2024 Food and Beverage Undisputed 01/23/2026 1117258389 CMS
AstraZeneca Pharmaceuticals LP $16.66 01/23/2024 Food and Beverage Undisputed 01/23/2026 1105794446 CMS
AstraZeneca Pharmaceuticals LP $19.31 02/15/2024 Food and Beverage Undisputed 01/23/2026 1105682395 CMS
AstraZeneca Pharmaceuticals LP $15.25 10/31/2024 Food and Beverage Undisputed 01/23/2026 1105787228 CMS
E.R. Squibb & Sons, L.L.C. $13.46 03/19/2024 Food and Beverage Undisputed 01/23/2026 1101413317 CMS
GlaxoSmithKline, LLC. $14.62 02/02/2024 Food and Beverage Undisputed 01/23/2026 1116280814 CMS
GlaxoSmithKline, LLC. $13.09 02/20/2024 Food and Beverage Undisputed 01/23/2026 1116388202 CMS
GlaxoSmithKline, LLC. $18.47 10/01/2024 Food and Beverage Undisputed 01/23/2026 1116434386 CMS
GlaxoSmithKline, LLC. $20.53 11/19/2024 Food and Beverage Undisputed 01/23/2026 1116225642 CMS
Lilly USA, LLC $21.63 09/09/2024 Food and Beverage Undisputed 01/23/2026 1136154122 CMS
Lilly USA, LLC $20.75 10/28/2024 Food and Beverage Undisputed 01/23/2026 1136165394 CMS
Neurocrine Biosciences, Inc. $18.18 12/11/2024 Food and Beverage Undisputed 01/23/2026 1150864945 CMS
Novartis Pharmaceuticals Corporation $13.16 03/12/2024 Food and Beverage Undisputed 01/23/2026 1086925151 CMS
Novo Nordisk Inc $10.77 01/18/2024 Food and Beverage Undisputed 01/23/2026 1096739691 CMS
Novo Nordisk Inc $16.13 04/29/2024 Food and Beverage Undisputed 01/23/2026 1097214248 CMS
Novo Nordisk Inc $14.01 05/06/2024 Food and Beverage Undisputed 01/23/2026 1097210017 CMS
Novo Nordisk Inc $14.11 06/11/2024 Food and Beverage Undisputed 01/23/2026 1096951504 CMS
Novo Nordisk Inc $12.75 07/29/2024 Food and Beverage Undisputed 01/23/2026 1096901325 CMS
Novo Nordisk Inc $21.49 08/14/2024 Food and Beverage Undisputed 01/23/2026 1096617288 CMS
Novo Nordisk Inc $7.69 08/22/2024 Food and Beverage Undisputed 01/23/2026 1097360575 CMS
Novo Nordisk Inc $12.90 08/31/2024 Food and Beverage Undisputed 01/23/2026 1096983822 CMS
Novo Nordisk Inc $20.13 09/09/2024 Food and Beverage Undisputed 01/23/2026 1097550897 CMS
Novo Nordisk Inc $16.35 10/27/2024 Food and Beverage Undisputed 01/23/2026 1096576983 CMS
Novo Nordisk Inc $11.30 11/01/2024 Food and Beverage Undisputed 01/23/2026 1096939999 CMS
Novo Nordisk Inc $17.74 12/04/2024 Food and Beverage Undisputed 01/23/2026 1096925386 CMS
PFIZER INC. $17.50 03/19/2024 Food and Beverage Undisputed 01/23/2026 1130900736 CMS
Phathom Pharmaceuticals, Inc. $17.41 03/05/2024 Food and Beverage Undisputed 01/23/2026 1151064787 CMS
Phathom Pharmaceuticals, Inc. $17.41 08/06/2024 Food and Beverage Undisputed 01/23/2026 1151064789 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.