J. Walton Psychology
NPI 1538973508 · Clinical Psychologist · Sherman Oaks, CA
J. Walton Psychology is a Clinical Psychologist organization in Sherman Oaks, CA (NPI 1538973508).
Provider details
- NPI number
- 1538973508
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Johannah Walton, Clinical Psychologist(714) 402-2068
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
1 yr 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
- 2025-02-01
- Last updated
- 2025-02-01
- Certified
- 2025-02-01
Frequently asked questions
- What is J. Walton Psychology's NPI number?
- J. Walton Psychology's National Provider Identifier (NPI) is 1538973508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is J. Walton Psychology?
- J. Walton Psychology is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is J. Walton Psychology located?
- J. Walton Psychology's practice location on file with NPPES is 5008 Hazeltine Ave Apt 12, Sherman Oaks, CA 91423-6406.
- What is J. Walton Psychology's phone number?
- The practice phone number listed in the NPPES registry for J. Walton Psychology is (818) 851-1428.
- Who is the authorized official for J. Walton Psychology?
- The authorized official listed on J. Walton Psychology's NPPES record is Johannah Walton, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is J. Walton Psychology's NPI active?
- Yes — J. Walton Psychology's NPI (1538973508) is active in the NPPES registry as of the last update on 2025-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.