DR. MARIAM CHILINGARYAN
NPI 1508655119
Psychologist in North Hollywood, CA

Active since May 01, 2025PECOS Enrolled
5501 LAUREL CANYON BLVD APT 300, NORTH HOLLYWOOD, CA 91607(213) 880-4125 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Mariam Chilingaryan NPPES

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

DR. MARIAM CHILINGARYAN (NPI 1508655119) is an individual psychologist in North Hollywood, California and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508655119
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. MARIAM CHILINGARYAN
Location Address5501 LAUREL CANYON BLVD APT 300North Hollywood, CA 91607-0005
Mailing Address5501 Laurel Canyon Blvd Apt 300North Hollywood, CA 91607-0005 · (213) 880-4125
Sole ProprietorYes
Enumeration DateMay 1, 2025
Last NPPES UpdateAugust 6, 2025
NPPES CertifiedAugust 1, 2025
✔ NPI 1508655119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
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.
5501 LAUREL CANYON BLVD APT 300, North Hollywood, CA 91607

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mariam Chilingaryan 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.

Medicare Billing Reassignment

Medicare enrollment records show Mariam Chilingaryan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Chilingaryan's NPI number?

The NPI number for Mariam Chilingaryan is 1508655119. It was assigned to this individual provider in the NPPES registry on May 1, 2025.

Where is Mariam Chilingaryan located?

Mariam Chilingaryan practices at 5501 Laurel Canyon Blvd Apt 300, North Hollywood, CA 91607. The listed phone number is (213) 880-4125.

What is Mariam Chilingaryan's specialty?

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

Is Mariam Chilingaryan enrolled in Medicare?

Yes. Mariam Chilingaryan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mariam Chilingaryan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Chilingaryan reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mariam Chilingaryan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mariam Chilingaryan was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.