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

Dr. John R. Brandes, PHD

Individual provider Clinical Psychologist · NPI 1487688644

Dr. John R. Brandes, PHD is a Clinical Psychologist in Napa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1303 Jefferson St Ste 210A
Napa, CA 94559-2470
Phone: (707) 255-7786
Fax: (707) 252-1092
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY4978 (CA)

Record details

NPI number1487688644
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 11, 2006
Last updated in NPPESOctober 30, 2012

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