John Griffith, PH.D
NPI 1700194941 · Clinical Psychologist · Los Angeles, CA
John Griffith, PH.D is a Clinical Psychologist provider in Los Angeles, CA (NPI 1700194941).
Provider details
- NPI number
- 1700194941
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- No
- License
- 8797 (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
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
- 2010-09-22
- Last updated
- 2010-09-22
Frequently asked questions
- What is John Griffith's NPI number?
- John Griffith's National Provider Identifier (NPI) is 1700194941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Griffith's specialty?
- John Griffith is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Griffith located?
- John Griffith's practice location on file with NPPES is 4211 Avalon Blvd, Los Angeles, CA 90011-5622.
- What is John Griffith's phone number?
- The practice phone number listed in the NPPES registry for John Griffith is (323) 432-5185.
- Is John Griffith's NPI active?
- Yes — John Griffith's NPI (1700194941) is active in the NPPES registry as of the last update on 2010-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.