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

Mrs. Kristin Kay Guenther, LMFT

Individual provider Marriage & Family Therapist · NPI 1801482500

Mrs. Kristin Kay Guenther, LMFT is a Marriage & Family Therapist in Mission Viejo, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2020
Specialties on file
2
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

23456 Madero
Mission Viejo, CA 92691-2701
Phone: (949) 293-8567
Show map & directions

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

Additional practice locations (1)

  • 12 Mancera, Rancho Santa Margarita, CA 92688-2715 — (949) 293-8567

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 139246 (CA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 122939 (CA)

Record details

NPI number1801482500
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedDecember 16, 2020
Last updated in NPPESAugust 22, 2023
Certification dateAugust 22, 2023

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