Stephanie Cowan-Johnson, ARNP
NPI 1679813109 · Family Nurse Practitioner · Tacoma, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Cowan-Johnson, ARNP is a Family Nurse Practitioner provider in Tacoma, WA (NPI 1679813109).
Provider details
- NPI number
- 1679813109
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP60332123 (WA)
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3209 S 23rd St Ste 350Tacoma, WA 98405-1608Phone: (206) 235-4988
Registry dates
- Enumerated
- 2013-02-20
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Stephanie Cowan-Johnson's NPI number?
- Stephanie Cowan-Johnson's National Provider Identifier (NPI) is 1679813109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Cowan-Johnson's specialty?
- Stephanie Cowan-Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Cowan-Johnson located?
- Stephanie Cowan-Johnson's practice location on file with NPPES is 315 Martin Luther King Jr Way, Tacoma, WA 98405-4234.
- What is Stephanie Cowan-Johnson's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Cowan-Johnson is (253) 403-1000.
- Does Stephanie Cowan-Johnson accept Medicare?
- Stephanie Cowan-Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Cowan-Johnson's NPI active?
- Yes — Stephanie Cowan-Johnson's NPI (1679813109) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.