Vivian Walker, FNP
NPI 1538182308 · Family Nurse Practitioner · Davis, CA
Vivian Walker, FNP is a Family Nurse Practitioner provider in Davis, CA (NPI 1538182308).
Provider details
- NPI number
- 1538182308
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- NPF6648 (CA)
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
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
- 2006-07-25
- Last updated
- 2009-10-26
Frequently asked questions
- What is Vivian Walker's NPI number?
- Vivian Walker's National Provider Identifier (NPI) is 1538182308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Walker's specialty?
- Vivian Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vivian Walker located?
- Vivian Walker's practice location on file with NPPES is 2330 W Covell Blvd, Davis, CA 95616-5658.
- What is Vivian Walker's phone number?
- The practice phone number listed in the NPPES registry for Vivian Walker is (530) 406-2853.
- Is Vivian Walker's NPI active?
- Yes — Vivian Walker's NPI (1538182308) is active in the NPPES registry as of the last update on 2009-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.