Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Justin Matthew D'Avella, PSYD

Individual provider Psychologist · NPI 1902139900

Dr. Justin Matthew D'Avella, PSYD is a Psychologist in San Francisco, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

1801 Vicente St
San Francisco, CA 94116-2923
Phone: (415) 681-3211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY27419 (CA)

Record details

NPI number1902139900
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedSeptember 9, 2009
Last updated in NPPESDecember 17, 2020
Certification dateDecember 17, 2020

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