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

Mrs. Joy E. Johnston, MFT

Individual provider Mental Health Counselor · NPI 1598805145

Mrs. Joy E. Johnston, MFT is a Mental Health Counselor in Costa Mesa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

3020 Royal Palm Dr
Costa Mesa, CA 92626-3738
Phone: (714) 979-3577
Fax: (714) 979-3577
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Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MFC 22241 (CA)

Record details

NPI number1598805145
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorYes
NPI enumeratedFebruary 6, 2007
Last updated in NPPESJuly 8, 2007

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