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

ERIN I DEMARCO

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1508388588
CMS profile
11075757
Location
NIAGARA FALLS, NY

General Payments · PY2021–2024

$1,599.79

  • Reported across 55 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$685.18

20 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 $494.28 18
Education $190.90 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $254.69 9
PY2022 $310.85 11
PY2023 $349.07 15
PY2024 $685.18 20

Payment records · PY2024 (20)

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

Program year 2024 202120222023 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
Amgen Inc. $18.29 06/17/2024 Food and Beverage Undisputed 01/23/2026 1115563470 CMS
Amgen Inc. $15.30 08/20/2024 Food and Beverage Undisputed 01/23/2026 1115563476 CMS
Astellas Pharma US Inc $99.95 01/25/2024 Education Undisputed 01/23/2026 1139529064 CMS
Astellas Pharma US Inc $90.95 01/25/2024 Education Undisputed 01/23/2026 1139529082 CMS
Astellas Pharma US Inc $22.96 02/20/2024 Food and Beverage Undisputed 01/23/2026 1139487846 CMS
Astellas Pharma US Inc $23.65 06/24/2024 Food and Beverage Undisputed 01/23/2026 1139518733 CMS
Astellas Pharma US Inc $17.75 08/02/2024 Food and Beverage Undisputed 01/23/2026 1139522822 CMS
Astellas Pharma US Inc $21.29 10/25/2024 Food and Beverage Undisputed 01/23/2026 1139552465 CMS
Astellas Pharma US Inc $19.09 12/09/2024 Food and Beverage Undisputed 01/23/2026 1139553397 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.77 04/24/2024 Food and Beverage Undisputed 01/23/2026 1086318980 CMS
Becton, Dickinson and Company $25.81 08/06/2024 Food and Beverage Undisputed 01/23/2026 1127617727 CMS
Exeltis, USA Inc. $34.24 01/09/2024 Food and Beverage Undisputed 01/23/2026 1150011213 CMS
Exeltis, USA Inc. $14.99 03/06/2024 Food and Beverage Undisputed 01/23/2026 1150011215 CMS
Exeltis, USA Inc. $22.76 06/11/2024 Food and Beverage Undisputed 01/23/2026 1150011217 CMS
Exeltis, USA Inc. $25.36 12/03/2024 Food and Beverage Undisputed 01/23/2026 1150011219 CMS
Gilead Sciences, Inc. $21.09 01/09/2024 Food and Beverage Undisputed 01/23/2026 1133669120 CMS
Gilead Sciences, Inc. $21.49 03/19/2024 Food and Beverage Undisputed 01/23/2026 1133669122 CMS
Gilead Sciences, Inc. $23.45 09/17/2024 Food and Beverage Undisputed 01/23/2026 1133669124 CMS
Hologic Sales and Service, LLC $25.99 05/06/2024 Food and Beverage Undisputed 01/23/2026 1084898627 CMS
Regeneron Healthcare Solutions, Inc. $125.00 10/30/2024 Food and Beverage Undisputed 01/23/2026 1114292157 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.