NPPES file of Aug 9, 2026

Arinn Ashley Testa, PSYD

Clinical Psychologist · San Rafael, CA

Arinn Ashley Testa, PSYD is a clinical psychologist with a practice address in San Rafael, California, and NPI 1548700289, issued on Feb 28, 2017. Check the license (California 22398, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548700289
Name
Arinn Ashley Testa
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
22398 CA
Self-reported in NPPES; status is on the state search
Practice location
4020 Civic Center Dr, San Rafael, CA 94903
Phone
(415) 471-9962
Enumerated
Feb 28, 2017
Record last updated
Oct 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20251120002832); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 4020 Civic Center Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hasan AlyMental Health Counselor1275642001
  2. Veronica ArellanoCase Manager/Care Coordinator1649081019
  3. Jessica BaileyCounselor1184040669
  4. Deborah BerenboimRehabilitation Practitioner1972026425
  5. Amy BowerCounselor1770120107
  6. Kimberly CarrollCounselor1689035750

Verify Arinn Ashley Testa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 22398    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Arinn Ashley Testa among 12,647 clinical psychologist records in California

Arinn Ashley Testa, PSYD is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 81% of them.

  • NPI issued2017 · 81% of these records are older, 16% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2001 · median 2006 among the 2,424 with a school on file
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

99 clinical psychologist records list a practice address in San Rafael

They are 99 of the 3,159 NPPES records with a practice address in San Rafael, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,647 in California → Every provider in San Rafael → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Teddy Adelstein, PH.D.San Rafael, CA 949031144276874
  2. Kathleen Ayers, PSY DSan Rafael, CA 949031588643217
  3. Leslie Chatham, PH.D.San Rafael, CA 949031003974957
  4. Stacey Clemenceau, PH.D.San Rafael, CA 949031265594113
  5. Linda Crothers, PH.D.San Rafael, CA 949031518021757
  6. Christine Hom, PH.D.San Rafael, CA 949031366595985
  7. Jane Kahn, PH.D.San Rafael, CA 949031225192347
  8. Haleh Kashani, PH.D.San Rafael, CA 949031508933821

Common questions

What is Arinn Ashley Testa, PSYD's NPI number?

Arinn Ashley Testa, PSYD's National Provider Identifier (NPI) is 1548700289, issued on Feb 28, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Arinn Ashley Testa, PSYD located?

The NPPES record lists a practice address at 4020 Civic Center Dr, San Rafael, CA, 94903. Phone: (415) 471-9962. Providers update this record themselves, so call before visiting.

How can I verify Arinn Ashley Testa, PSYD's license?

NPPES lists California license number 22398, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.