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Justin D'Avella, PSY.D.
NPI 1902139900 · Psychologist · San Francisco, CA
Justin D'Avella, PSY.D. is a Psychologist provider in San Francisco, CA (NPI 1902139900).
Provider details
- NPI number
- 1902139900
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY27419 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1801 Vicente St
San Francisco, CA 94116-2923
Phone: (415) 681-3211
Street-level locationGet directions
Mailing address
Po Box 593
San Francisco, CA 94104-0593
Registry dates
- Enumerated
- 2009-09-09
- Last updated
- 2020-12-17
- Certified
- 2020-12-17
Frequently asked questions
- What is Justin D'Avella's NPI number?
- Justin D'Avella's National Provider Identifier (NPI) is 1902139900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin D'Avella's specialty?
- Justin D'Avella is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Justin D'Avella located?
- Justin D'Avella's practice location on file with NPPES is 1801 Vicente St, San Francisco, CA 94116-2923.
- What is Justin D'Avella's phone number?
- The practice phone number listed in the NPPES registry for Justin D'Avella is (415) 681-3211.
- Is Justin D'Avella's NPI active?
- Yes — Justin D'Avella's NPI (1902139900) is active in the NPPES registry as of the last update on 2020-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.