NPPES file of Aug 9, 2026

Mary Katherine Harmon, APRN-CNP, WHNP-BC

Women's Health Nurse Practitioner · Meridian, ID

Mary Katherine Harmon, APRN-CNP, WHNP-BC is a women's health nurse practitioner with a practice address in Meridian, Idaho, and NPI 1235642281, issued on Nov 13, 2017. Check the license (Idaho 2271450, as entered in NPPES) with the Idaho 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
1235642281
Name
Mary Katherine Harmon
Credential
APRN-CNP, WHNP-BC
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
2271450 ID
95007802 CA
Self-reported in NPPES; status is on the state search
Practice location
3875 E Overland RD Ste 108, Meridian, ID 83642
Phone
(208) 297-5829
Enumerated
Nov 13, 2017
Record last updated
Nov 21, 2025
Fax
(208) 297-5769
Medicare enrollment
Enrolled (PECOS I20250915000801); 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 women's health nurse practitioner records → All 50 in Idaho → Look up another NPI →

Also registered at 3875 E Overland RD Ste 108

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

  1. Caitlyn Boeck, FNPFamily Nurse Practitioner1063197713
  2. Elaine HumphriesAcute Care Nurse Practitioner1376346429

Verify Mary Katherine Harmon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license 2271450    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 Idaho license search

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Mary Katherine Harmon among 50 women's health nurse practitioner records in Idaho

Mary Katherine Harmon, APRN-CNP, WHNP-BC is one of 50 women's health nurse practitioner records with a practice address in Idaho. 44% 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 2017, is newer than 56% of them.

  • NPI issued2017 · 56% of these records are older, 38% newer
  • In a Medicare fileNo · 44% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2017 · median 2018 among the 12 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Idaho

There are 50 women's health nurse practitioner records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 50 in Idaho → Every provider in Meridian → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Bailey Andreasen, WHNP-BCMeridian, ID 836421013686286
  2. Andrea Corliss, WHNP-BCMeridian, ID 836421417749615
  3. Barbara Zeller, APNPMeridian, ID 836421952315087
  4. Kristine Hackett, WHNPMountain Home Afb, ID 836481770579328
  5. Kristin Kepler, RN, DNP, WHNP-BCMountain Home Afb, ID 836481649672726
  6. Casey Lynch, WHNP-BCMountain Home Afb, ID 836481124516372
  7. Lydia Rodriguez, WHNPMountain Home Afb, ID 836481790149961
  8. Marcia Strahn, CNMPayette, ID 836611215938030

Common questions

What is Mary Katherine Harmon, APRN-CNP, WHNP-BC's NPI number?

Mary Katherine Harmon, APRN-CNP, WHNP-BC's National Provider Identifier (NPI) is 1235642281, issued on Nov 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Mary Katherine Harmon, APRN-CNP, WHNP-BC located?

The NPPES record lists a practice address at 3875 E Overland RD Ste 108, Meridian, ID, 83642. Phone: (208) 297-5829. Providers update this record themselves, so call before visiting.

How can I verify Mary Katherine Harmon, APRN-CNP, WHNP-BC's license?

NPPES lists Idaho license number 2271450, as entered by the provider. Search the Idaho 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.