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

Mr. John Carswell, MFT

Individual provider Marriage & Family Therapist · NPI 1790007425

Mr. John Carswell, MFT is a Marriage & Family Therapist in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
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

4565 Ruffner St Ste 203
San Diego, CA 92111-2262
Phone: (619) 892-9092
Fax: (858) 268-9810
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 · Licence MFC47824 (CA)

Record details

NPI number1790007425
Entity typeIndividual (Type 1)
GenderMale
Credentials MFT
Sole proprietorYes
NPI enumeratedFebruary 22, 2010
Last updated in NPPESFebruary 22, 2010

Other providers in San Diego