Shannon Walker
NPI 1164864807 · Psychologist · Santa Ana, CA
Provider details
- NPI number
- 1164864807
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
5 documented practice locations
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
Additional practice locations (4)
- 2003 E Cherry Hill CtOntario, CA 91761-6427Phone: (909) 438-8392
- 6711 Arlington AveSuite DRiverside, CA 92504-1955Phone: (951) 352-3943Fax: (951) 637-1577
- 1950 S Sunwest LnSan Bernardino, CA 92408-3258Phone: (909) 252-4010Fax: (951) 252-4010
- 104 W 4th StSan Bernardino, CA 92415-6427Phone: (909) 382-7882Fax: (909) 889-2782
Registry dates
- Enumerated
- 2013-07-23
- Last updated
- 2023-09-22
- Certified
- 2023-09-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.