A. Steven Frankel, PH.D.
Psychologist · Walnut Creek, CA
A. Steven Frankel, PH.D. is a psychologist with a practice address in Walnut Creek, California, and NPI 1588100770, issued on Jan 11, 2017. Check the license (California PSY3354, 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
- A. Steven Frankel
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY3354 CA
Self-reported in NPPES; status is on the state search - Practice location
- 43 Quail Court, Walnut Creek, CA 94596
- Phone
- (925) 943-6175
- Enumerated
- Jan 11, 2017
- Record last updated
- Mar 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (925) 944-8889
- Entity
- Type 1 · individual
Also registered at 43 Quail Court
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Modenbach, DCChiropractor1720149487
Verify A. Steven Frankel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY3354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76 psychologist records list a practice address in Walnut Creek
They are 76 of the 6,170 NPPES records with a practice address in Walnut Creek, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 76 in Walnut Creek → All 7,304 in California → Every provider in Walnut Creek →
Other psychologist records in California
- Alice Abarbanel, PH.D.Albany, CA1598095002
- Michael Abbott, PSYDModesto, CA1346498151
- Riley AbelesLos Angeles, CA1841861945
- Jenna Abell, PSYDLos Angeles, CA1073743969
- Sheri Abercrombie, PSY.D.San Diego, CA1932292422
- Tseday Aberra, PSY.D.Corona, CA1104026517
- Elham Abouhamzeh, PSY.DIrvine, CA1386092880
- Lilit Abraamyan-ChaidezBurbank, CA1710433289
- Mackenzie Abraham, PHDRedondo Beach, CA1881053833
- Sandra Abraham, PSYDSanta Fe Springs, CA1427467851
Common questions
What is A. Steven Frankel, PH.D.'s NPI number?
A. Steven Frankel, PH.D.'s National Provider Identifier (NPI) is 1588100770, issued on Jan 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is A. Steven Frankel, PH.D. located?
The NPPES record lists a practice address at 43 Quail Court, Walnut Creek, CA, 94596. Phone: (925) 943-6175. Providers update this record themselves, so call before visiting.
How can I verify A. Steven Frankel, PH.D.'s license?
NPPES lists California license number PSY3354, 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.