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

Dennis Mallillin, MS, MFTI

Individual provider Mental Health Counselor · NPI 1154714293

Dennis Mallillin, MS, MFTI is a Mental Health Counselor in San Francisco, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

730 Polk St Fl 4
San Francisco, CA 94109-7813
Phone: (415) 292-3420
Fax: (415) 292-3405
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence IMF60978 (CA)

Record details

NPI number1154714293
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , MFTI
Sole proprietorNo
NPI enumeratedMarch 13, 2015
Last updated in NPPESMarch 13, 2015

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