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

MS. Arlene Mazak, LMFT

Individual provider Marriage & Family Therapist · NPI 1740285790

MS. Arlene Mazak, LMFT is a Marriage & Family Therapist in Fountain Valley, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

10101 Slater Ave Ste 237
Fountain Valley, CA 92708-4723
Phone: (714) 968-4202
Fax: (714) 968-4302
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 MFC37403 (CA)

Record details

NPI number1740285790
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESJuly 13, 2026

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