Psychologist | Clinical Psychology

Dr. Garrett Richard Horne, PSY.D.

1359 N Grand Ave, Covina, California, 91724-1016

About Dr. Garrett Richard Horne

Dr. Garrett Richard Horne is a psychologist based in Covina, California who is specialized in Clinical Psychology. Active license number of Dr. Garrett Richard Horne is PSY 19497 for Clinical Psychology in California. His current practice location is 1359 N Grand Ave, Covina. Patients can contact him at 626-430-2901. Dr. Garrett Richard Horne, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1194806414.

Dr. Garrett Richard Horne 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Garrett Richard Horne'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 Dr. Garrett Richard Horne
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 1359 N Grand Ave,
Covina, CA - 91724-1016

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 Number1194806414
NPI Enumeration Date: 17 Oct, 2006
NPI Last Update On: 18 Mar, 2021

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 Dr. Garrett Richard Horne are as mentioned below.

License NumberSpecializationStateStatus
PSY 19497Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Garrett Richard Horne
550 S Vermont Ave, Eob/pmrt Sa 3 10th Floor
Los Angeles, CA - 90020-1912
Phone: 626-258-2004
Fax: 626-455-0623

Book an Appointment with Dr. Garrett Richard Horne

To schedule an appointment, contact Dr. Garrett Richard Horne at 1359 N Grand Ave, Covina, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Garrett Richard Horne:

Dr. Garrett Richard Horne is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Garrett Richard Horne 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.

Dr. Garrett Richard Horne practices at 1359 N Grand Ave, Covina, California, 91724-1016.

To schedule an appointment with Dr. Garrett Richard Horne, please contact the office at 626-430-2901.

Reviews & Feedback

Have you visited Dr. Garrett Richard Horne? Share your experience to help others looking for a psychologist in Covina, CA.

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