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

Susan Calloway Knowles, LMFT

Individual provider Marriage & Family Therapist · NPI 1669505491

Susan Calloway Knowles, LMFT is a Marriage & Family Therapist in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

9934 Caminito Chirimolla
San Diego, CA 92131-2001
Phone: (619) 743-2600
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC 45474 (CA)

Record details

NPI number1669505491
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMarch 13, 2007
Last updated in NPPESJune 22, 2009

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