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

Dr. Jonathan Henry Feinberg, PHD

Individual provider Clinical Psychologist · NPI 1457866352

Dr. Jonathan Henry Feinberg, PHD is a Clinical Psychologist in Walnut Creek, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
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

1600 S Main St Ste 177
Walnut Creek, CA 94596-8813
Phone: (858) 336-7715
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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 29718 (CA)

Record details

NPI number1457866352
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 13, 2017
Last updated in NPPESDecember 13, 2017
Mailing address1929 8th St Unit B, Berkeley, CA 94710-2082

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