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

Cliff Gahagan

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1376974360

Cliff Gahagan is an Addiction (Substance Use Disorder) Counselor in San Jose, California. Registered with an NPI since 2013.

In the registry since
2013

Practice location Address checks out

398 S 12th St
San Jose, CA 95112-2228
Phone: (408) 297-7702
Fax: (408) 297-7705
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1376974360
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 2, 2013
Last updated in NPPESDecember 2, 2013

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