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

Mrs. Liana Yegyan Deroian, LMFT

Individual provider Marriage & Family Therapist · NPI 1801113535

Mrs. Liana Yegyan Deroian, LMFT is a Marriage & Family Therapist in Hesperia, California. Works from 4 locations. Licensed in California.

Licensed in
CA
In the registry since
2010
Specialties on file
3
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

18190 Fresno St
Hesperia, CA 92345-5405
Phone: (818) 281-1509
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 18077 Us Highway 18 Ste 300, Apple Valley, CA 92307-2168 — (760) 946-9222
  • 15480 Ramona Ave, Victorville, CA 92392-2421 — (760) 243-8147
  • 15095 Amargosa Rd Ste 201&208, Victorville, CA 92394-1879 — (818) 281-1509

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence LMFT88009 (CA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence MFT88009 (CA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence MFT 88009 (CA)

Record details

NPI number1801113535
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedApril 20, 2010
Last updated in NPPESMay 16, 2025
Certification dateMay 16, 2025

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