MARIAM TER-PETROSYAN
NPI 1609287440
Psychologist in Van Nuys, CA

Active since May 14, 2014
17620 SHERMAN WAY STE 210, VAN NUYS, CA 91406(818) 568-4185 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 13, 2026, Feb 22, 2021, Aug 25, 2020 and 1 more (4 updates tracked since 2017).

About Mariam Ter-petrosyan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIAM TER-PETROSYAN (NPI 1609287440) is an individual psychologist in Van Nuys, California, licensed in California (31182) and active in the NPI registry since May 2014.

NPPES Registry Identity

NPI1609287440
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMARIAM TER-PETROSYAN
Location Address17620 SHERMAN WAY STE 210Van Nuys, CA 91406-3527
Mailing Address1621 Marion DrGlendale, CA 91205-3722 · (818) 568-4185
Sole ProprietorYes
Enumeration DateMay 14, 2014
Last NPPES UpdateMay 13, 20264 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
NPI 1609287440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · 31182
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
17620 SHERMAN WAY STE 210, Van Nuys, CA 91406

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
17620 SHERMAN WAY STE 210
VAN NUYS, CA 91406
Radiology (Diagnostic Radiology)
17620 SHERMAN WAY STE 210
VAN NUYS, CA 91406

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mariam Ter-petrosyan's NPI number?

The NPI number for Mariam Ter-petrosyan is 1609287440. It was assigned to this individual provider in the NPPES registry on May 14, 2014.

Where is Mariam Ter-petrosyan located?

Mariam Ter-petrosyan practices at 17620 Sherman Way Ste 210, Van Nuys, CA 91406. The listed phone number is (818) 568-4185.

What is Mariam Ter-petrosyan's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Mariam Ter-petrosyan was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.