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

Charles Chang, LMFT

Individual provider Mental Health Counselor · NPI 1972637650

Charles Chang, LMFT is a Mental Health Counselor in Cupertino, 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

21710 Steven Creek Blvd Ste 240
Cupertino, CA 95014-1172
Phone: (408) 475-6228
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LMFT47841 (CA)

Record details

NPI number1972637650
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESMay 16, 2026
Certification dateMay 16, 2026
Mailing address2010 El Camino Real # 449, Santa Clara, CA 95050-4051

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