Psychologist | Clinical Psychology | 24+ years experience

Dr. Rickey Williamson, PHD

8939 S Sepulveda Blvd Ste 200, Los Angeles, California, 90045-3667

About Dr. Rickey Williamson

Dr. Rickey Williamson is a psychologist based in Los Angeles, California with 24 years of experience in Clinical Psychology. He completed his graduation in 2002. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Rickey Williamson is PSY20072 for Clinical Psychology in California. His current practice location is 8939 S Sepulveda Blvd Ste 200, Los Angeles. Patients can contact him at 424-355-8717 or can fax him at 855-336-3013. Dr. Rickey Williamson, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1578619417.

Dr. Rickey Williamson 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. Rickey Williamson'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. Rickey Williamson
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 24+ years
Graduation Year 2002
Gender Male
Practice Address: 8939 S Sepulveda Blvd Ste 200,
Los Angeles, CA - 90045-3667
Fax 855-336-3013

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.

PAC ID 9537204201
Enrollment ID I20100305000144
NPI Number1578619417
NPI Enumeration Date: 25 Jan, 2007
NPI Last Update On: 18 Jun, 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 Dr. Rickey Williamson are as mentioned below.

License NumberSpecializationStateStatus
PSY20072Clinical 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. Rickey Williamson
617 N Mar Vista Ave Apt 4,
Pasadena, CA - 91106-1198
Phone: 626-796-2239

Book an Appointment with Dr. Rickey Williamson

To schedule an appointment, contact Dr. Rickey Williamson at 8939 S Sepulveda Blvd Ste 200, Los Angeles, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Rickey Williamson:

Dr. Rickey Williamson 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.

Dr. Rickey Williamson has approximately 24 years of experience in Clinical Psychology.

Yes, Dr. Rickey Williamson accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Rickey Williamson 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. Rickey Williamson practices at 8939 S Sepulveda Blvd Ste 200, Los Angeles, California, 90045-3667.

To schedule an appointment with Dr. Rickey Williamson, please contact the office at 424-355-8717.

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