Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mark A Delucchi, PHD

Individual provider Psychologist · NPI 1710266994

Dr. Mark A Delucchi, PHD is a Psychologist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

650 5th St Ste 309
San Francisco, CA 94107-1536
Phone: (415) 335-5118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY24311 (CA)

Record details

NPI number1710266994
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 5, 2011
Last updated in NPPESAugust 5, 2011

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