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Psychologists in Thousand Oaks, CA

Browse 9 Psychologist providers listed in NPPES with a practice address in Thousand Oaks, California.

9 Healthcare Providers

How Thousand Oaks compares with the U.S.

9 active Psychologists list a practice address in Thousand Oaks, CA in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

None of the Psychologists in Thousand Oaks are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“9 of 9 providers
With recent CMS data first, then Aโ€“Z
Active NPI Status
125 W Thousand Oaks Blvd Ste 600, Thousand Oaks, CA 913604463
Phone: 8057773557
NPI Identifier 1497879647
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Dr. Shannae Anderson , PhD

Psychologist

Active NPI Status
325 E Hillcrest Dr, Suite 207, Thousand Oaks, CA 913605828
Phone: 8054967144
NPI Identifier 1427396712
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Dr. Jamie David Bedics , PhD

Psychologist

Active NPI Status
60 W Olsen Rd, #4250, Thousand Oaks, CA 913602700
Phone: 8054933771
NPI Identifier 1073812657
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Dr. Kayleigh E Hay , PsyD

Psychologist

Active NPI Status
275 E Hillcrest Dr Ste 220, Thousand Oaks, CA 913608240
Phone: 8187071717
NPI Identifier 1316414121
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Dr. Robert G Kemmerling , PhD

Psychologist

Active NPI Status
60 W Olsen Rd, California Lutheran University, M.s. 4200, Thousand Oaks, CA 913602700
Phone: 8054933390
NPI Identifier 1619969060
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Dr. Joelle Martino , PsyD

Psychologist

Active NPI Status
223 E Thousand Oaks Blvd Ste 100, Thousand Oaks, CA 913607708
Phone: 7149094126
NPI Identifier 1689292211
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Dr. Holly Garcia O'hearn , PhD

Psychologist

Active NPI Status
325 E Hillcrest Dr, Suite 115, Thousand Oaks, CA 913605828
Phone: 8057660777
NPI Identifier 1083830723
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Dr. Teresa Anne Rattray , PhD

Psychologist

Active NPI Status
325 E Hillcrest Dr, Suite 115, Thousand Oaks, CA 913605828
Phone: 8053708700
NPI Identifier 1598830473
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Active NPI Status
72 Moody Ct, 2nd Floor, Thousand Oaks, CA 913606067
Phone: 8057773542
NPI Identifier 1669638284
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Frequently Asked Questions about Psychologist in Thousand Oaks

How do I check a Psychologist practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.