SHUSHAN TIGRANYAN
NPI 1649626433
Psychologist in Los Angeles, CA

Active since May 11, 2016PECOS Enrolled
4700 W SUNSET BLVD, LOS ANGELES, CA 90027(323) 783-2600 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 28, 2026, May 20, 2026, May 26, 2023 and 2 more (5 updates tracked since 2016).

About Shushan Tigranyan NPPES

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

SHUSHAN TIGRANYAN (NPI 1649626433) is an individual psychologist in Los Angeles, California, licensed in California (PSY33463) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649626433
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameSHUSHAN TIGRANYAN
Location Address4700 W SUNSET BLVDLos Angeles, CA 90027-6070
Mailing Address1133 Coloma Way, CRoseville, CA 95661-4480 · (916) 774-6647
Sole ProprietorNo
Enumeration DateMay 11, 2016
Last NPPES UpdateMay 28, 20265 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
NPI 1649626433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · PSY33463
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.
4700 W SUNSET BLVD, Los Angeles, CA 90027

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Shushan Tigranyan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

Pharmacist
4700 W SUNSET BLVD, DEPARTMENT OF PEDIATRICS
LOS ANGELES, CA 90027
Social Worker (Clinical)
4700 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Pediatric Gastroenterology)
4700 W SUNSET BLVD, 3RD FLOOR
LOS ANGELES, CA 90027
Nurse Anesthetist, Certified Registered
4700 W SUNSET BLVD
LOS ANGELES, CA 90027
Dietitian, Registered
4700 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
4700 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics
4700 W SUNSET BLVD, KAISER FOUNDATION HOSPITAL, DEPARTMENT OF PEDIATRICS
LOS ANGELES, CA 90027
Pediatrics
4700 W SUNSET BLVD
LOS ANGELES, CA 90027

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 Shushan Tigranyan's NPI number?

The NPI number for Shushan Tigranyan is 1649626433. It was assigned to this individual provider in the NPPES registry on May 11, 2016.

Where is Shushan Tigranyan located?

Shushan Tigranyan practices at 4700 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 783-2600.

What is Shushan Tigranyan's specialty?

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

Is Shushan Tigranyan enrolled in Medicare?

Yes. Shushan Tigranyan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Shushan Tigranyan was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.