Jennifer Johnsen, ARNP
NPI 1063463891 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Johnsen, ARNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1063463891).
Provider details
- NPI number
- 1063463891
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30007261 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
20 yrs in NPPES 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
- 2006-05-15
- Last updated
- 2011-06-23
Frequently asked questions
- What is Jennifer Johnsen's NPI number?
- Jennifer Johnsen's National Provider Identifier (NPI) is 1063463891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Johnsen's specialty?
- Jennifer Johnsen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Johnsen located?
- Jennifer Johnsen's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2499.
- What is Jennifer Johnsen's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Johnsen is (206) 744-3000.
- Does Jennifer Johnsen accept Medicare?
- Jennifer Johnsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Johnsen's NPI active?
- Yes — Jennifer Johnsen's NPI (1063463891) is active in the NPPES registry as of the last update on 2011-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.