Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. JOHN FERGUS FAHY, PH.D.
ActiveGeriatric Psychologist · BERKELEY, CA
Registration Details
- NPI Number
- 1588702740
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 1, 2007 (19.217211905604 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
PSY14056 (CA)PSY14056 (CA)PSY14056 (CA)PSY14056 (CA)
Practice Information
- Address
-
2001 DWIGHT WAY5 NORTHBERKELEY, CA, 947042608Browse CA providers · Browse ZIP 94704
- Phone
- 5102044896
- Fax
- 5102044655
- Primary Specialty
-
Geriatric Psychologist
103TP2701X
- Additional Specialty
- Psychologist
- Additional Specialty
- Clinical Neuropsychologist
- Additional Specialty
- Geriatric Psychologist
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.