Sara Walker, PH.D.
NPI 1578855490 · Clinical Neuropsychologist · Portland, OR
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Walker, PH.D. is a Clinical Neuropsychologist provider in Portland, OR (NPI 1578855490).
Provider details
- NPI number
- 1578855490
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 6301014318 (MI)
Specialties & taxonomies
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
15 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
- 2011-05-11
- Last updated
- 2011-08-11
Frequently asked questions
- What is Sara Walker's NPI number?
- Sara Walker's National Provider Identifier (NPI) is 1578855490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Walker's specialty?
- Sara Walker is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Sara Walker located?
- Sara Walker's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Sara Walker's phone number?
- The practice phone number listed in the NPPES registry for Sara Walker is (503) 494-8014.
- Does Sara Walker accept Medicare?
- Sara Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Walker's NPI active?
- Yes — Sara Walker's NPI (1578855490) is active in the NPPES registry as of the last update on 2011-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.