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

MELISSA A WALLENTIN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI
1093863300
CMS profile
10848210
Location
LONG ISLAND CITY, NY

General Payments · PY2024

$426.18

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

Latest program year · PY2024

$426.18

23 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 $426.18 23

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $426.18 23

Payment records · PY2024 (23)

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

Program year 2024
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $29.17 05/13/2024 Food and Beverage Undisputed 01/23/2026 1117409732 CMS
Amgen Inc. $25.17 07/16/2024 Food and Beverage Undisputed 01/23/2026 1117409734 CMS
AstraZeneca Pharmaceuticals LP $20.50 02/29/2024 Food and Beverage Undisputed 01/23/2026 1105386627 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.33 06/12/2024 Food and Beverage Undisputed 01/23/2026 1117871430 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.01 08/12/2024 Food and Beverage Undisputed 01/23/2026 1117871428 CMS
Electromed, Inc. $1.68 04/02/2024 Food and Beverage Undisputed 01/23/2026 1137915950 CMS
Electromed, Inc. $26.24 04/10/2024 Food and Beverage Undisputed 01/23/2026 1137915948 CMS
Electromed, Inc. $1.79 05/07/2024 Food and Beverage Undisputed 01/23/2026 1137915952 CMS
Electromed, Inc. $2.26 05/23/2024 Food and Beverage Undisputed 01/23/2026 1137915954 CMS
Electromed, Inc. $20.53 06/04/2024 Food and Beverage Undisputed 01/23/2026 1137915960 CMS
Electromed, Inc. $2.73 06/11/2024 Food and Beverage Undisputed 01/23/2026 1137915958 CMS
Electromed, Inc. $0.96 06/26/2024 Food and Beverage Undisputed 01/23/2026 1137915956 CMS
Electromed, Inc. $2.81 06/28/2024 Food and Beverage Undisputed 01/23/2026 1137915962 CMS
Electromed, Inc. $23.62 07/01/2024 Food and Beverage Undisputed 01/23/2026 1137915964 CMS
Electromed, Inc. $1.14 07/17/2024 Food and Beverage Undisputed 01/23/2026 1137915966 CMS
GENZYME CORPORATION $22.52 05/07/2024 Food and Beverage Undisputed 01/23/2026 1139981706 CMS
GENZYME CORPORATION $25.61 05/28/2024 Food and Beverage Undisputed 01/23/2026 1139981712 CMS
GENZYME CORPORATION $25.81 06/25/2024 Food and Beverage Undisputed 01/23/2026 1139981718 CMS
Grifols USA, LLC $19.72 05/02/2024 Food and Beverage Undisputed 01/23/2026 1124718566 CMS
Regeneron Healthcare Solutions, Inc. $29.52 07/31/2024 Food and Beverage Undisputed 01/23/2026 1114387348 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.74 03/19/2024 Food and Beverage Undisputed 01/23/2026 1137840389 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.92 06/04/2024 Food and Beverage Undisputed 01/23/2026 1137840391 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.40 08/05/2024 Food and Beverage Undisputed 01/23/2026 1137840393 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
2024
Source files
Dataset page · Bulk file · 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.