Spencer Harris Gross, PH.D.
Clinical Psychologist · Pleasanton, CA
Spencer Harris Gross, PH.D. is a clinical psychologist with a practice address in Pleasanton, California, and NPI 1447300835, issued on Jan 10, 2007. Check the license (California PSY10901, 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
- Spencer Harris Gross
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY10901 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3825 Hopyard RD, Pleasanton, CA 94588
- Phone
- (925) 847-5166
- Enumerated
- Jan 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 3825 Hopyard RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laurie Chen, M.D.Psychiatry Physician1861689820
- Allison Delorefice, PHDClinical Psychologist1306226832
- Rebecca Hirsch, MDPsychiatry Physician1033295563
- Janet Merz, LCSWClinical Social Worker1851467302
- Mary O'Neill, LCSWClinical Social Worker1417217878
- Marie Sum, PSY.D.Clinical Child & Adolescent Psychologist1396804399
Verify Spencer Harris Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY10901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Spencer Harris Gross among 12,647 clinical psychologist records in California
Spencer Harris Gross, PH.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 57% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 clinical psychologist records list a practice address in Pleasanton
They are 38 of the 2,213 NPPES records with a practice address in Pleasanton, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12,647 in California → Every provider in Pleasanton → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Deborah Blankfeld, PH.D.Pleasanton, CA 945881871655084
- Robert Christensen, PSY.D.Pleasanton, CA 945881396891586
- Richard Gelbard, PH.D.Pleasanton, CA 945881811065733
- Tina Glueck, PH.D.Pleasanton, CA 945881265761159
- Diana Li-Repac, PH.D.Pleasanton, CA 945881457467490
- Debra Mendlowitz, PH.D.Pleasanton, CA 945881396803326
- Sheila Pearlman, PH.D.Pleasanton, CA 945881740348150
- Anthony Rabin, PHDNapa, CA 945881336192012
Common questions
What is Spencer Harris Gross, PH.D.'s NPI number?
Spencer Harris Gross, PH.D.'s National Provider Identifier (NPI) is 1447300835, issued on Jan 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Harris Gross, PH.D. located?
The NPPES record lists a practice address at 3825 Hopyard RD, Pleasanton, CA, 94588. Phone: (925) 847-5166. Providers update this record themselves, so call before visiting.
How can I verify Spencer Harris Gross, PH.D.'s license?
NPPES lists California license number PSY10901, 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.