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

Gregg E Bernstein, PHD

Individual provider Clinical Psychologist · NPI 1730409343

Gregg E Bernstein, PHD is a Clinical Psychologist in Oakland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
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

19 Glen Eden Ave
Oakland, CA 94611-4316
Phone: (510) 652-0837
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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 PSY4840 (CA)

Record details

NPI number1730409343
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 4, 2010
Last updated in NPPESFebruary 25, 2011
Mailing address19 Glen Eden Ave, Oakland, CA 94611-4316

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