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

Jonathan Brown, PHD, MFT

Individual provider Clinical Child & Adolescent Psychologist · NPI 1508426958

Jonathan Brown, PHD, MFT is a Clinical Child & Adolescent Psychologist in Mill Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

275 Miller Ave Ste 101
Mill Valley, CA 94941-2851
Phone: (415) 383-2990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY14513 (CA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PSY14513
Family Psychologist Taxonomy 103TF0000X · Licence PSY14513

Record details

NPI number1508426958
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , MFT
Sole proprietorYes
NPI enumeratedJune 18, 2019
Last updated in NPPESJune 18, 2019
Mailing address275 Miller Ave Ste 101, Mill Valley, CA 94941-2851

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