NPPES file of Aug 9, 2026

Stephen Douglas Martin, FNP-C, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Boise, ID

Stephen Douglas Martin, FNP-C, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Boise, Idaho, and NPI 1518492479, issued on Apr 27, 2017. Check the license (Idaho 55498, 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
1518492479
Name
Stephen Douglas Martin
Credential
FNP-C, PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
55498 ID
AP60919662 WA
Self-reported in NPPES; status is on the state search
Practice location
500 W Fort St, Boise, ID 83702
Phone
(208) 422-1000
Enumerated
Apr 27, 2017
Record last updated
Nov 25, 2022
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 psychiatric/mental health nurse practitioner records → All 307 in Idaho → Look up another NPI →

Also registered at 500 W Fort St

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

  1. Rebecca Acevedo, LMSWSocial Worker1104787555
  2. Nicole Ackley, PHYSICIAN ASSISTANTMedical Physician Assistant1265532337
  3. Mark Adams, PTPhysical Therapist1659014926
  4. Stephanie Adams, RNAdministrator Registered Nurse1477260503
  5. Danielle AhlstromPharmacist1659714459
  6. Carrie Albers, R.D.Registered Dietitian1689987422

Verify Stephen Douglas Martin 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 55498    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Stephen Douglas Martin among 307 psychiatric/mental health nurse practitioner records in Idaho

Stephen Douglas Martin, FNP-C, PMHNP-BC is one of 307 psychiatric/mental health nurse practitioner records with a practice address in Idaho. 78% 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 31% of them.

  • NPI issued2017 · 31% of these records are older, 67% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2022 · 20% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Idaho

There are 307 psychiatric/mental health nurse practitioner records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 307 in Idaho → Every provider in Boise → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Susan Day, MSN APRN PMHNP-BCBoise, ID 837021134733694
  2. Krystal Demoney-Hendrickson, PMHNP-BCBoise, ID 837021528653839
  3. Christopher GakwaBoise, ID 837021205355831
  4. Margaret Johnson, MSN, APRN, PMHNP-BCBoise, ID 837021073698692
  5. Kelly Moore, NPBoise, ID 837021104303072
  6. Lindsay Nance, PMNHNP-BC, APRNBoise, ID 837021811779978
  7. Jensen PhillipsBoise, ID 837021619433703
  8. Heidi Ritchie, NP-CBoise, ID 837021770631129

Common questions

What is Stephen Douglas Martin, FNP-C, PMHNP-BC's NPI number?

Stephen Douglas Martin, FNP-C, PMHNP-BC's National Provider Identifier (NPI) is 1518492479, issued on Apr 27, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Douglas Martin, FNP-C, PMHNP-BC located?

The NPPES record lists a practice address at 500 W Fort St, Boise, ID, 83702. Phone: (208) 422-1000. Providers update this record themselves, so call before visiting.

How can I verify Stephen Douglas Martin, FNP-C, PMHNP-BC's license?

NPPES lists Idaho license number 55498, 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.