Psychologist | Clinical Psychology

Aileen Arratoonian, PH.D.

71 W Sierra Madre Blvd, Sierra Madre, California, 91024-2462

About Aileen Arratoonian

Aileen Arratoonian is a psychologist based in Sierra Madre, California who is specialized in Clinical Psychology. Active license number of Aileen Arratoonian is PSY26340 for Clinical Psychology in California. Her current practice location is 71 W Sierra Madre Blvd, Sierra Madre. Patients can contact her at 626-547-4927. Aileen Arratoonian, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1437341500.

Aileen Arratoonian is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Aileen Arratoonian's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Aileen Arratoonian
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 71 W Sierra Madre Blvd,
Sierra Madre, CA - 91024-2462

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1437341500
NPI Enumeration Date: 13 Aug, 2007
NPI Last Update On: 18 May, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Aileen Arratoonian are as mentioned below.

License NumberSpecializationStateStatus
PSY26340Clinical Psychology CaliforniaPrimary
PSY26340Clinical Neuropsychologist CaliforniaSecondary
26340Clinical Neuropsychologist CaliforniaSecondary
26340Clinical Psychology CaliforniaSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Aileen Arratoonian
71 W Sierra Madre Blvd,
Sierra Madre, CA - 91024-2462
Phone: 626-547-4927

Book an Appointment with Aileen Arratoonian

To schedule an appointment, contact Aileen Arratoonian at 71 W Sierra Madre Blvd, Sierra Madre, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Aileen Arratoonian:

Aileen Arratoonian is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Aileen Arratoonian is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Aileen Arratoonian practices at 71 W Sierra Madre Blvd, Sierra Madre, California, 91024-2462.

To schedule an appointment with Aileen Arratoonian, please contact the office at 626-547-4927.

Reviews & Feedback

Have you visited Aileen Arratoonian? Share your experience to help others looking for a psychologist in Sierra Madre, CA.

Read Reviews / Give Feedback
**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.