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

Colin Stack-Troost, MA, MFT

Individual provider Marriage & Family Therapist · NPI 1821648742

Colin Stack-Troost, MA, MFT is a Marriage & Family Therapist in San Francisco, California. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1254 Mission St
San Francisco, CA 94103-2706
Phone: (310) 770-6287
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1821648742
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , MFT
Sole proprietorYes
NPI enumeratedSeptember 12, 2019
Last updated in NPPESSeptember 12, 2019

Other providers in San Francisco