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

Sevan Tahmassian

Individual provider Marriage & Family Therapist · NPI 1699238311

Sevan Tahmassian is a Marriage & Family Therapist in Glendale, California. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

100 N Brand Blvd Ste 528
Glendale, CA 91203-2614
Phone: (818) 331-5520
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1699238311
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 9, 2019
Last updated in NPPESJune 2, 2025
Certification dateJune 2, 2025
Mailing address100 N Brand Blvd Ste 528, Glendale, CA 91203-2614

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