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

MS. Janet Silliman Karzmark, LMFT

Individual provider Marriage & Family Therapist · NPI 1225230576

MS. Janet Silliman Karzmark, LMFT is a Marriage & Family Therapist in San Jose, 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

1101 S Winchester Blvd M-254
San Jose, CA 95128-3901
Phone: (408) 241-4175
Fax: (408) 241-0267
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 MFC22480 (CA)

Record details

NPI number1225230576
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMay 31, 2007
Last updated in NPPESJuly 8, 2007

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