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

Individual provider Clinical Psychologist · NPI 1548700289

Dr. Arinn Ashley Testa, PSYD is a Clinical Psychologist in San Rafael, California. Qualified in 2001, 25 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
25
Licensed in
CA
In the registry since
2017
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

4020 Civic Center Dr
San Rafael, CA 94903-4173
Phone: (415) 471-9962
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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 22398 (CA)

Record details

NPI number1548700289
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedFebruary 28, 2017
Last updated in NPPESOctober 22, 2021
Certification dateOctober 22, 2021

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Not indicated

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