Johannah Walton, PHD
NPI 1023815826 · Clinical Psychologist · Sherman Oaks, CA
Johannah Walton, PHD is a Clinical Psychologist provider in Sherman Oaks, CA (NPI 1023815826).
Provider details
- NPI number
- 1023815826
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35609 (CA)
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
- 2025-02-27
- Last updated
- 2025-02-27
- Certified
- 2025-02-27
Frequently asked questions
- What is Johannah Walton's NPI number?
- Johannah Walton's National Provider Identifier (NPI) is 1023815826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johannah Walton's specialty?
- Johannah Walton is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Johannah Walton located?
- Johannah Walton's practice location on file with NPPES is 5008 Hazeltine Ave Apt 12, Sherman Oaks, CA 91423-6406.
- What is Johannah Walton's phone number?
- The practice phone number listed in the NPPES registry for Johannah Walton is (714) 402-2068.
- Is Johannah Walton's NPI active?
- Yes — Johannah Walton's NPI (1023815826) is active in the NPPES registry as of the last update on 2025-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.