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

Dr. Roxanne Marie Brown, PHD

Individual provider Clinical Psychologist · NPI 1417187402

Dr. Roxanne Marie Brown, PHD is a Clinical Psychologist in Napa, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
Specialties on file
2
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

2100 Napa Vallejo Hwy
Napa, CA 94558
Phone: (707) 253-5000
Fax: (916) 654-3186
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 21599 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY 21599 (CA)

Record details

NPI number1417187402
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 23, 2009
Last updated in NPPESJuly 18, 2018

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