Erika Johnstone, PMHNP-BC
NPI 1528949799 · Psychiatric/Mental Health Nurse Practitioner · Star, ID
Erika Johnstone, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Star, ID (NPI 1528949799).
Provider details
- NPI number
- 1528949799
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 6971774 (ID)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-11
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Erika Johnstone's NPI number?
- Erika Johnstone's National Provider Identifier (NPI) is 1528949799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Johnstone's specialty?
- Erika Johnstone is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erika Johnstone located?
- Erika Johnstone's practice location on file with NPPES is 307 S Long Bay Way, Star, ID 83669-5107.
- What is Erika Johnstone's phone number?
- The practice phone number listed in the NPPES registry for Erika Johnstone is (425) 802-7193.
- Is Erika Johnstone's NPI active?
- Yes — Erika Johnstone's NPI (1528949799) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.