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

MICHELLE WALKER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1235368291
CMS profile
11138361
Location
HAGERSTOWN, MD

General Payments · PY2021–2025

$5,384.39

  • Reported across 278 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$630.29

13 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 $630.29 13

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Neurocrine BioSciences, Inc. $138.12 1
E.R. Squibb & Sons, L.L.C. $134.82 1
Axsome Therapeutics, Inc. $125.00 1
Novo Nordisk AS $45.88 2
Acerta Pharma LLC $39.70 2
ITI, Inc. $34.41 1
LEO Pharma Inc. $25.35 1
ABBVIE INC. $24.24 1
Corium, Inc. $21.57 1
Abbott Laboratories $21.44 1
Lundbeck LLC $19.76 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,140.98 68
PY2022 $1,416.20 85
PY2023 $1,207.98 66
PY2024 $988.94 46
PY2025 $630.29 13

Payment records · PY2025 (13)

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

Program year 2025 2021202220232024 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
Abbott Laboratories $21.44 05/12/2025 Food and Beverage Undisputed 06/30/2026 1240933138 CMS
ABBVIE INC. $24.24 05/05/2025 Food and Beverage Undisputed 06/30/2026 1203987519 CMS
AstraZeneca Pharmaceuticals LP $18.96 01/24/2025 Food and Beverage Undisputed 06/30/2026 1206349874 CMS
AstraZeneca Pharmaceuticals LP $20.74 02/07/2025 Food and Beverage Undisputed 06/30/2026 1206446133 CMS
Axsome Therapeutics, Inc. $125.00 05/14/2025 Food and Beverage Undisputed 06/30/2026 1235792304 CMS
Corium, LLC $21.57 09/17/2025 Food and Beverage Undisputed 06/30/2026 1185819990 CMS
E.R. Squibb & Sons, L.L.C. $134.82 11/12/2025 Food and Beverage Undisputed 06/30/2026 1184419934 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $34.41 05/09/2025 Food and Beverage Undisputed 06/30/2026 1241714371 CMS
LEO Pharma Inc. $25.35 01/14/2025 Food and Beverage Undisputed 06/30/2026 1252098236 CMS
Lundbeck LLC $19.76 09/16/2025 Food and Beverage Undisputed 06/30/2026 1251981101 CMS
Neurocrine BioSciences, Inc. $138.12 09/24/2025 Food and Beverage Undisputed 06/30/2026 1242779390 CMS
Novo Nordisk Inc $29.50 05/15/2025 Food and Beverage Undisputed 06/30/2026 1188706407 CMS
Novo Nordisk Inc $16.38 11/12/2025 Food and Beverage Undisputed 06/30/2026 1188357391 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
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · 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.