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

Keli Maria Demertzis

Individual provider Marriage & Family Therapist · NPI 1245780014

Keli Maria Demertzis is a Marriage & Family Therapist in San Jose, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
Specialties on file
2

Practice location Address checks out

160 E Virginia St Ste 100
San Jose, CA 95112-5857
Phone: (408) 918-2618
Fax: (408) 579-6143
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 133622 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1245780014
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 5, 2016
Last updated in NPPESFebruary 17, 2023
Certification dateFebruary 17, 2023

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