Psychologist | Clinical Psychology | 14+ years experience

Radhika Katyal-castillo, PSY.D.

835 3rd Ave Ste C, Chula Vista, California, 91911-1352

About Radhika Katyal-castillo

Radhika Katyal-castillo is a psychologist based in Chula Vista, California with 14 years of experience in Clinical Psychology. She completed her graduation in 2012. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Radhika Katyal-castillo is PSY26138 for Clinical Psychology in California. Her current practice location is 835 3rd Ave Ste C, Chula Vista. Patients can contact her at 619-427-4661. Radhika Katyal-castillo, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1306089164.

Radhika Katyal-castillo 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

Radhika Katyal-castillo'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 Radhika Katyal-castillo
Specialization Clinical Psychology
Credentials PSY.D.
Accepts Medicare Assignment Yes
Experience 14+ years
Graduation Year 2012
Gender Female
Practice Address: 835 3rd Ave Ste C,
Chula Vista, CA - 91911-1352

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 3577780220
Enrollment ID I20140804002110
NPI Number1306089164
NPI Enumeration Date: 09 Apr, 2009
NPI Last Update On: 09 Jul, 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 Radhika Katyal-castillo are as mentioned below.

License NumberSpecializationStateStatus
PSY26138Clinical Psychology CaliforniaPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Radhika Katyal-castillo is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Access Psychology Services Pc (6204155187)22

Mailing Address

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

Radhika Katyal-castillo
835 3rd Ave Ste C,
Chula Vista, CA - 91911-1352
Phone: 619-427-4661

Book an Appointment with Radhika Katyal-castillo

To schedule an appointment, contact Radhika Katyal-castillo at 835 3rd Ave Ste C, Chula Vista, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Radhika Katyal-castillo:

Radhika Katyal-castillo 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.

Radhika Katyal-castillo has approximately 14 years of experience in Clinical Psychology.

Yes, Radhika Katyal-castillo accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Radhika Katyal-castillo 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.

Radhika Katyal-castillo practices at 835 3rd Ave Ste C, Chula Vista, California, 91911-1352.

To schedule an appointment with Radhika Katyal-castillo, please contact the office at 619-427-4661.

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