Phyllis Christianson, A.R.N.P.
NPI 1386867612 · Gerontology Nurse Practitioner · Seattle, WA
Phyllis Christianson, A.R.N.P. is a Gerontology Nurse Practitioner provider in Seattle, WA (NPI 1386867612).
Provider details
- NPI number
- 1386867612
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.R.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- RN00075573 (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
19 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
- 2007-04-11
- Last updated
- 2009-08-07
Frequently asked questions
- What is Phyllis Christianson's NPI number?
- Phyllis Christianson's National Provider Identifier (NPI) is 1386867612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Christianson's specialty?
- Phyllis Christianson is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Phyllis Christianson located?
- Phyllis Christianson's practice location on file with NPPES is 1600 E John St, Seattle, WA 98112-5222.
- What is Phyllis Christianson's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Christianson is (206) 326-3255.
- Is Phyllis Christianson's NPI active?
- Yes — Phyllis Christianson's NPI (1386867612) is active in the NPPES registry as of the last update on 2009-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.