Valla Walker, PSY.D.
NPI 1043458904 · Clinical Psychologist · Everett, WA
Valla Walker, PSY.D. is a Clinical Psychologist provider in Everett, WA (NPI 1043458904).
Provider details
- NPI number
- 1043458904
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY22441 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-01-30
- Last updated
- 2018-05-01
Frequently asked questions
- What is Valla Walker's NPI number?
- Valla Walker's National Provider Identifier (NPI) is 1043458904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valla Walker's specialty?
- Valla Walker is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Valla Walker located?
- Valla Walker's practice location on file with NPPES is 1721 Hewitt Ave Ste 518, Everett, WA 98201-3546.
- What is Valla Walker's phone number?
- The practice phone number listed in the NPPES registry for Valla Walker is (425) 595-3511.
- Is Valla Walker's NPI active?
- Yes — Valla Walker's NPI (1043458904) is active in the NPPES registry as of the last update on 2018-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.