Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

MARIA ANNA GIANNOPOULOS

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1598149460
CMS profile
3880422
Location
GARDEN CITY, NY

General Payments · PY2019–2025

$2,748.46

  • Reported across 113 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$228.94

11 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $228.94 11

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $265.20 16
PY2020 $210.18 12
PY2021 $440.98 24
PY2022 $539.37 20
PY2023 $322.52 17
PY2024 $741.27 13
PY2025 $228.94 11

Payment records · PY2025 (11)

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

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
Astellas Pharma US Inc $14.66 01/10/2025 Food and Beverage Undisputed 06/30/2026 1238601322 CMS
Astellas Pharma US Inc $18.77 05/01/2025 Food and Beverage Undisputed 06/30/2026 1238784317 CMS
Astellas Pharma US Inc $17.82 06/19/2025 Food and Beverage Undisputed 06/30/2026 1238772312 CMS
Biogen, Inc. $20.11 05/22/2025 Food and Beverage Undisputed 06/30/2026 1208487327 CMS
Evofem Biosciences, Inc. $24.88 01/15/2025 Food and Beverage Undisputed 06/30/2026 1253960533 CMS
Evofem Biosciences, Inc. $23.88 04/27/2025 Food and Beverage Undisputed 06/30/2026 1253960531 CMS
Exeltis, USA Inc. $20.94 05/15/2025 Food and Beverage Undisputed 06/30/2026 1218192961 CMS
Hologic Sales and Service, LLC $24.25 04/17/2025 Food and Beverage Undisputed 06/30/2026 1182519749 CMS
MAYNE PHARMA COMMERCIAL LLC $22.94 05/08/2025 Food and Beverage Undisputed 06/30/2026 1254351441 CMS
MAYNE PHARMA COMMERCIAL LLC $18.02 07/10/2025 Food and Beverage Undisputed 06/30/2026 1254351605 CMS
Merck Sharp & Dohme LLC $22.67 01/23/2025 Food and Beverage Undisputed 06/30/2026 1238145510 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.