DR. LILIT AYRAPETYAN PSY.D
NPI 1609109123
Psychologist - Clinical in Pasadena, CA

Q: What is Lilit Ayrapetyan's NPI number?

The NPI number for Lilit Ayrapetyan is 1609109123. It was assigned to this individual provider in the NPPES registry on September 16, 2009.

Q: What is Lilit Ayrapetyan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Lilit Ayrapetyan was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since September 16, 2009PECOS EnrolledAccepts Medicare Assignment

595 E COLORADO BLVD STE 428, PASADENA, CA 91101(310) 880-7015(310) 756-1225 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 29, 2021, Sep 25, 2018, Jun 11, 2018 and 2 more (5 updates tracked since 2016).

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About Dr. Lilit Ayrapetyan Psy.d NPPES

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

DR. LILIT AYRAPETYAN PSY.D (NPI 1609109123) is an individual clinical provider in Pasadena, California, licensed in California (PSY27743) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1609109123

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. LILIT AYRAPETYANCredential: PSY.D

Location Address595 E COLORADO BLVD STE 428Pasadena, CA 91101-2058

Mailing Address595 E Colorado Blvd Ste 428Pasadena, CA 91101-2058 · (310) 880-7015 · Fax (310) 756-1225

Phone(310) 880-7015

Fax(310) 756-1225

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateSeptember 16, 2009

Last NPPES UpdateJuly 14, 20255 updates tracked since enumeration

NPPES CertifiedJuly 14, 2025

✔ NPI 1609109123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY27743

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

595 E COLORADO BLVD STE 428, Pasadena, CA 91101

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lilit Ayrapetyan Psy.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496041568

PECOS Enrollment IDI20160915002632

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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 30 minutes 90832

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.

4,610 services284 patients

Psychiatric services complicated by communication factor 90785

Psychiatric services complicated by communication factors involve mental health care for individuals who have challenges with communication. This can include language barriers, speech disorders, or cognitive impairments. The process involves tailored strategies to ensure effective communication and appropriate mental health care.

4,405 services494 patients

Psychiatric diagnostic evaluation 90791

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

394 services393 patients

Psychotherapy, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

174 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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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.

JARED ALEXANDER BELL

Student in an Organized Health Care Education/Training Program