Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Matthew Hannan, PHD

Individual provider Counseling Psychologist · NPI 1770782484

John Matthew Hannan, PHD is a Counseling Psychologist in San Bruno, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1001 Sneath Ln Ste 204
San Bruno, CA 94066-2308
Phone: (650) 616-6200
Fax: (650) 616-6210
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PSY21493 (CA)

Record details

NPI number1770782484
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 12, 2007
Last updated in NPPESJanuary 11, 2022

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