Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

David R Grasso, PHD

Individual provider Clinical Psychologist · NPI 1902133325

David R Grasso, PHD is a Clinical Psychologist in Atascadero, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
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

10333 El Camino Real
Atascadero, CA 93422-5808
Phone: (805) 468-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY22297 (CA)

Record details

NPI number1902133325
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 5, 2009
Last updated in NPPESNovember 5, 2009
Mailing address1600 9th St Ste 205, Sacramento, CA 95814-6435

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