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

Ari Brownstone, PSYD

Individual provider Clinical Psychologist · NPI 1205634425

Ari Brownstone, PSYD is a Clinical Psychologist in Berkeley, California. Qualified in 2023, 3 years ago. Practices with Berkeley Therapy Institute, a 13-clinician group. Licensed in California.

Years since qualifying
3
Licensed in
CA
In the registry since
2025
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

1749 Martin Luther King Jr Way Apt B
Berkeley, CA 94709-2139
Phone: (650) 703-1853
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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 PSY35738 (CA)

Record details

NPI number1205634425
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedMarch 4, 2025
Last updated in NPPESMarch 4, 2025
Certification dateMarch 4, 2025
Mailing address2140 Stuart St Apt B, Berkeley, CA 94705-1060

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Berkeley Therapy Institute — 13 clinicians
Accepts Medicare assignment Not indicated

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