Ellen J. Pettit, PH.D
Clinical Psychologist · Davis, CA
Ellen J. Pettit, PH.D is a clinical psychologist with a practice address in Davis, California, and NPI 1780896233, issued on May 5, 2007. Check the license (California PSY9144, 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.
- Name
- Ellen J. Pettit
- Credential
- PH.D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY9144 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1621 Oak Ave, Davis, CA 95616
- Phone
- (530) 753-6864
- Enumerated
- May 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1621 Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Anderson, D.D.SGeneral Practice Dentistry1710091889
- Susan Brown, PH.D.Psychologist1881738284
- Susan Cohen Byrne, MFTMental Health Counselor1205987567
- Florence Elmore, PSY.D.Clinical Psychologist1811223126
- Martha Gilmore, PHDGroup Psychotherapy Psychologist1679684575
- Michelle Miller, D.D.S.General Practice Dentistry1134132590
Verify Ellen J. Pettit in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY9144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45 clinical psychologist records list a practice address in Davis
They are 45 of the 1,711 NPPES records with a practice address in Davis, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 45 in Davis → All 12,647 in California → Every provider in Davis →
Other clinical psychologist records in California
- Tanya Aaen, PH.D.Martinez, CA1477518561
- Jack Aamot, PSY.D.Napa, CA1770711210
- Brian Abary, PSY.DLos Angeles, CA1538354832
- Tatevik Abaryan, PH.D.Pacoima, CA1952682619
- Liana Abascal, PH.D.San Diego, CA1073740569
- Jessica Abdalla, PHDWalnut Creek, CA1558069211
- Mohamed Abdallah, PSY.DEl Centro, CA1912430851
- Megan Abdolrashidi, PSYDGilroy, CA1093293094
- Keri Abdullah, PH.D.San Diego, CA1699840587
- Qutayba Abdullatif, PH.D.Pasadena, CA1134667751
Common questions
What is Ellen J. Pettit, PH.D's NPI number?
Ellen J. Pettit, PH.D's National Provider Identifier (NPI) is 1780896233, issued on May 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ellen J. Pettit, PH.D located?
The NPPES record lists a practice address at 1621 Oak Ave, Davis, CA, 95616. Phone: (530) 753-6864. Providers update this record themselves, so call before visiting.
How can I verify Ellen J. Pettit, PH.D's license?
NPPES lists California license number PSY9144, 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.
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.