NPPES file of Aug 9, 2026

Anthony James Madison, PA-C

Physician Assistant · Muskegon, MI

Anthony James Madison, PA-C is a physician assistant with a practice address in Muskegon, Michigan, and NPI 1811536428, issued on Dec 30, 2019. Check the license (Michigan 5601009806, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811536428
Name
Anthony James Madison
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
5601009806 MI
Self-reported in NPPES; status is on the state search
Practice location
1212 E Sherman Blvd, Muskegon, MI 49444
Phone
(231) 672-3500
Enumerated
Dec 30, 2019
Record last updated
Oct 7, 2024
Medicare enrollment
Enrolled (PECOS I20200116002933); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1212 E Sherman Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katie AlfredsonNurse Practitioner1154707743
  2. Raquel Anderson, PTACommunity Health Worker1548446230
  3. Anna BergevinAmbulatory Care Pharmacist1306314802
  4. David Bonnema, M.D.Interventional Cardiology Physician1538245501
  5. Judy Crouch, NPNurse Practitioner1144234394
  6. Robert Eastway, DOCardiovascular Disease Physician1306844055

Verify Anthony James Madison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5601009806
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

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2.1 times the Medicare Part D claims of the average physician assistant in 2024

1,758 Medicare Part D claims for 515 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Anthony Madison1,758
  2. Specialty average830

Most prescribed

  1. Metoprolol Succinate317 claims
  2. Eliquis196 claims
  3. Amiodarone Hcl107 claims
  4. Clopidogrel88 claims
  5. Losartan Potassium77 claims
  6. Isosorbide Mononitrate Er68 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $674.13

13 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anthony Madison$674.13
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mercy Health Westshore Cardiology ServicesMuskegon, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anthony James Madison among 6,989 physician assistant records in Michigan

Anthony James Madison, PA-C is one of 6,989 physician assistant records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.

  • NPI issued2019 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2019 · median 2017 among the 4,739 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

139 physician assistant records list a practice address in Muskegon

They are 139 of the 2,646 NPPES records with a practice address in Muskegon, and 6,989 physician assistant records in Michigan.

The 8 physician assistant records with the nearest ZIP codes

  1. Brian Akre, PACNorton Shores, MI 494441629055405
  2. Angela Beezley, PACNorton Shores, MI 494441669424719
  3. Daniel Caldwell, PACMuskegon, MI 494441548247323
  4. Matthew Dundon, P.A.C.Muskegon, MI 494441770546194
  5. John Foss, PA-CMuskegon, MI 494441285680991
  6. Adam Geller, PACMuskegon, MI 494441285633172
  7. Dean Kendziera, PA-CMuskegon, MI 494441750382735
  8. Holly Knowles, PA-CMuskegon, MI 494441073549044

Common questions

What is Anthony James Madison, PA-C's NPI number?

Anthony James Madison, PA-C's National Provider Identifier (NPI) is 1811536428, issued on Dec 30, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Anthony James Madison, PA-C located?

The NPPES record lists a practice address at 1212 E Sherman Blvd, Muskegon, MI, 49444. Phone: (231) 672-3500. Providers update this record themselves, so call before visiting.

How can I verify Anthony James Madison, PA-C's license?

NPPES lists Michigan license number 5601009806, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Anthony James Madison, PA-C prescribe under Medicare Part D?

In 2024, Anthony James Madison, PA-C had 1,758 Medicare Part D claims for 515 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.