Doreen Ruth Downing, PH.D.
Clinical Psychologist · Berkeley, CA
Doreen Ruth Downing, PH.D. is a clinical psychologist with a practice address in Berkeley, California, and NPI 1598936957, issued on Mar 13, 2008. Check the license (California PSY12799, 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
- Doreen Ruth Downing
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY12799 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Solano Ave. Suite F, Berkeley, CA 94707
- Phone
- (510) 524-4055
- Enumerated
- Mar 13, 2008
- Record last updated
- Jun 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Doreen Ruth Downing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY12799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
208 clinical psychologist records list a practice address in Berkeley
They are 208 of the 4,898 NPPES records with a practice address in Berkeley, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 208 in Berkeley → All 12,647 in California → Every provider in Berkeley →
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 Doreen Ruth Downing, PH.D.'s NPI number?
Doreen Ruth Downing, PH.D.'s National Provider Identifier (NPI) is 1598936957, issued on Mar 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Doreen Ruth Downing, PH.D. located?
The NPPES record lists a practice address at 1700 Solano Ave. Suite F, Berkeley, CA, 94707. Phone: (510) 524-4055. Providers update this record themselves, so call before visiting.
How can I verify Doreen Ruth Downing, PH.D.'s license?
NPPES lists California license number PSY12799, 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.