Psychologist in Thousand Oaks, CA
50 active Psychologist providers practice in Thousand Oaks, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992805048 | Edna Jimenez | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1447460324 | Ellen Yates | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1417165994 | Frederic Norris | Individual | Counseling Psychologist | Thousand Oaks, CA |
| 1083830723 | Holly O'Hearn | Individual | Psychologist | Thousand Oaks, CA |
| 1285717041 | Jeanette Merkel | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1003955311 | Kenneth Raven | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1174740070 | Lori Thomas-Shaw | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1154312189 | Mary Kelso | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1164566881 | Mary Kelso, Ph.,D. Inc | Organization | Clinical Psychologist | Thousand Oaks, CA |
| 1497879647 | Monica Alvarez-Rittmaster | Individual | Psychologist | Thousand Oaks, CA |
| 1699748202 | Robert Drezner | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1619969060 | Robert Kemmerling | Individual | Psychologist | Thousand Oaks, CA |
| 1942411343 | Scott Fleishman | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1548323850 | Shirley Glynn | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1598830473 | Teresa Rattray | Individual | Psychologist | Thousand Oaks, CA |
| 1790747095 | Terry Perkins | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1144316696 | Thad Eckman | Individual | Clinical Psychologist | Thousand Oaks, CA |
| 1962629899 | Vallerie Coleman | Individual | Clinical Psychologist | Thousand Oaks, CA |
Frequently asked questions
How many Psychologist providers are in Thousand Oaks, CA?
The latest NPPES snapshot lists 50 active Psychologist providers with a practice address in Thousand Oaks, California.
How do I check a Psychologist provider's NPI in Thousand Oaks?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.