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

MS. Peggy Jo Atwill, MFT

Individual provider Mental Health Counselor · NPI 1285704106

MS. Peggy Jo Atwill, MFT is a Mental Health Counselor in San Luis Obispo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
4
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1110 California Blvd Ste E
San Luis Obispo, CA 93401-2971
Phone: (805) 234-6435
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 20838
Mental Health Counselor Taxonomy 101YM0800X · Licence 20838 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence MFT20838 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1285704106
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorYes
NPI enumeratedNovember 8, 2006
Last updated in NPPESDecember 8, 2021
Certification dateDecember 8, 2021

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