NPPES file of Aug 9, 2026

Margaret Ann McCarthy, R.N. GNP-BC

Gerontology Nurse Practitioner · Berkley, MI

Margaret Ann McCarthy, R.N. GNP-BC is a gerontology nurse practitioner with a practice address in Berkley, Michigan, and NPI 1760768774, issued on Oct 24, 2011. Check the license (Michigan 4704179301, 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
1760768774
Name
Margaret Ann McCarthy
Credential
R.N. GNP-BC
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
4704179301 MI
Self-reported in NPPES; status is on the state search
Practice location
1283 Eaton RD, Berkley, MI 48072
Phone
(248) 398-9477
Enumerated
Oct 24, 2011
Record last updated
Dec 4, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest gerontology nurse practitioner records → All 409 in Michigan → Look up another NPI →

Verify Margaret Ann McCarthy 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 4704179301    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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76% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

323 Medicare Part D claims for 60 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 17 claims were for opioids.

  1. Margaret McCarthy323
  2. Specialty average1,369

Most prescribed

  1. Metoprolol Succinate26 claims
  2. Metoprolol Tartrate13 claims
  3. Atorvastatin Calcium12 claims
  4. Isosorbide Dinitrate12 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.

Margaret Ann McCarthy among 409 gerontology nurse practitioner records in Michigan

Margaret Ann McCarthy, R.N. GNP-BC is one of 409 gerontology nurse practitioner records with a practice address in Michigan. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 12% of them.

  • NPI issued2011 · 12% of these records are older, 88% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2011 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Michigan

There are 409 gerontology nurse practitioner records in Michigan.

All 409 in Michigan → Every provider in Berkley → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Matthew Bowers, AGACNP-BCRoyal Oak, MI 480731215703657
  2. Claire Chirillo, MSN, AGNP-CRoyal Oak, MI 480731558903237
  3. Marilyn Chrisman, NPRoyal Oak, MI 480731528076973
  4. Cindy Engle, AGPCNP-BCRoyal Oak, MI 480731104305630
  5. Ryan Havens, AGPCNP-BCRoyal Oak, MI 480731629473228
  6. Rosa Juusela, APRNRoyal Oak, MI 480731861187262
  7. Debra Lontorfos, NPRoyal Oak, MI 480731972518678
  8. Stephanie Lusis, NPRoyal Oak, MI 480731881609584

Common questions

What is Margaret Ann McCarthy, R.N. GNP-BC's NPI number?

Margaret Ann McCarthy, R.N. GNP-BC's National Provider Identifier (NPI) is 1760768774, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Ann McCarthy, R.N. GNP-BC located?

The NPPES record lists a practice address at 1283 Eaton RD, Berkley, MI, 48072. Phone: (248) 398-9477. Providers update this record themselves, so call before visiting.

How can I verify Margaret Ann McCarthy, R.N. GNP-BC's license?

NPPES lists Michigan license number 4704179301, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Margaret Ann McCarthy, R.N. GNP-BC prescribe under Medicare Part D?

In 2024, Margaret Ann McCarthy, R.N. GNP-BC had 323 Medicare Part D claims for 60 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.