NPPES file of Aug 9, 2026

Madison Brooke Walker, APRN-CNP

Family Nurse Practitioner · West Portsmouth, OH

Madison Brooke Walker, APRN-CNP is a family nurse practitioner with a practice address in West Portsmouth, Ohio, and NPI 1497407001, issued on Jan 25, 2022. Check the license (Ohio APRN.CNP.0039599, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1497407001
Name
Madison Brooke Walker
Credential
APRN-CNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN.CNP.0039599 OH
Self-reported in NPPES; status is on the state search
Practice location
22442 State Route 73, West Portsmouth, OH 45663
Phone
(740) 858-6656
Enumerated
Jan 25, 2022
Record last updated
Apr 13, 2026
Fax
(740) 858-5412
Medicare enrollment
Enrolled (PECOS I20251203004207); may accept 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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8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →

Also registered at 22442 State Route 73

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

  1. Deborah DuncanLicensed Practical Nurse1346513066
  2. James Duncan, D.O.Family Medicine Physician1235216847
  3. Angela Occidental, FNP-CFamily Nurse Practitioner1306364500

Verify Madison Brooke Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CNP.0039599    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 Ohio license search

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Madison Brooke Walker among 9,647 family nurse practitioner records in Ohio

Madison Brooke Walker, APRN-CNP is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 76% of them.

  • NPI issued2022 · 76% of these records are older, 17% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2025 · median 2018 among the 6,366 with a school on file
  • Record last updated2026 · 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 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 family nurse practitioner records list a practice address in West Portsmouth

They are 3 of the 110 NPPES records with a practice address in West Portsmouth, and 9,647 family nurse practitioner records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,647 in Ohio → Every provider in West Portsmouth → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Naomi Blackburn, R.N., C.N.P.West Portsmouth, OH 456631144467002
  2. Angela Occidental, FNP-CWest Portsmouth, OH 456631306364500
  3. Stephanie Green, APRN, FNP-CPortsmouth, OH 456621558983700
  4. Ashley Horner, CNPPortsmouth, OH 456621518553130
  5. Alexandra Irwin, APRNPortsmouth, OH 456621831865211
  6. Richard JacksonPortsmouth, OH 456621265351118
  7. Erica McWharter, APRNPortsmouth, OH 456621750052247
  8. Wyatt Mingus, MSN,APRN, FNP-CPortsmouth, OH 456621588370456

Common questions

What is Madison Brooke Walker, APRN-CNP's NPI number?

Madison Brooke Walker, APRN-CNP's National Provider Identifier (NPI) is 1497407001, issued on Jan 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Madison Brooke Walker, APRN-CNP located?

The NPPES record lists a practice address at 22442 State Route 73, West Portsmouth, OH, 45663. Phone: (740) 858-6656. Providers update this record themselves, so call before visiting.

How can I verify Madison Brooke Walker, APRN-CNP's license?

NPPES lists Ohio license number APRN.CNP.0039599, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity 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. 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.