NPPES file of Aug 9, 2026

Janet Mikkel Mayer-Walsh, NP

Gerontology Nurse Practitioner · Spokane, WA

Janet Mikkel Mayer-Walsh, NP is a gerontology nurse practitioner with a practice address in Spokane, Washington, and NPI 1053122630, issued on Jan 14, 2025. Check the license (Washington AP61645556, as entered in NPPES) with the Washington 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
1053122630
Name
Janet Mikkel Mayer-Walsh
Credential
NP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
AP61645556 WA
Self-reported in NPPES; status is on the state search
Practice location
105 W 8TH Ave Ste 6010, Spokane, WA 99204
Phone
(509) 838-5950
Enumerated
Jan 14, 2025
Record last updated
Mar 20, 2025
Fax
(509) 838-5961
Medicare enrollment
Enrolled (PECOS I20250131000358); 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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8 nearest gerontology nurse practitioner records → All 209 in Washington → Look up another NPI →

Also registered at 105 W 8TH Ave Ste 6010

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

  1. Ashley Baggott, ARNP, MSNFamily Nurse Practitioner1053856443
  2. Nathan Campbell, DOInternal Medicine Physician1356799290
  3. Ellee Estep, ARNP-CNurse Practitioner1326271032
  4. Hamid Habibi, M.DGastroenterology Physician1194018366
  5. Clinton Hedges, PA-CPhysician Assistant1568454411
  6. Matthew Hillam, D.O.Gastroenterology Physician1780061911

Verify Janet Mikkel Mayer-Walsh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61645556    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 Washington license search

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Janet Mikkel Mayer-Walsh among 209 gerontology nurse practitioner records in Washington

Janet Mikkel Mayer-Walsh, NP is one of 209 gerontology nurse practitioner records with a practice address in Washington. 71% 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 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, under 1% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2024 · median 2019 among the 120 with a school on file
  • Record last updated2025 · 49% 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 Washington 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 Washington

There are 209 gerontology nurse practitioner records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 209 in Washington → Every provider in Spokane → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Nicole Doran, ARNPSpokane, WA 992041942965041
  2. Sarah Eggerstorfer, ARNPSpokane, WA 992041629546882
  3. Corinna GlattSpokane, WA 992041396118238
  4. Mellissa Ivy, ARNPSpokane, WA 992041730815960
  5. Sarah Jeffrey, AGNPSpokane, WA 992041336585827
  6. Jennifer Steffan, RN, ARNPSpokane, WA 992041194125716
  7. Kristin Walters, ARNPSpokane, WA 992041003222845
  8. Patricia Fitzhugh, ARNPSpokane, WA 992031699242651

Common questions

What is Janet Mikkel Mayer-Walsh, NP's NPI number?

Janet Mikkel Mayer-Walsh, NP's National Provider Identifier (NPI) is 1053122630, issued on Jan 14, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Janet Mikkel Mayer-Walsh, NP located?

The NPPES record lists a practice address at 105 W 8TH Ave Ste 6010, Spokane, WA, 99204. Phone: (509) 838-5950. Providers update this record themselves, so call before visiting.

How can I verify Janet Mikkel Mayer-Walsh, NP's license?

NPPES lists Washington license number AP61645556, as entered by the provider. Search the Washington 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.