Psychologist | Clinical Psychology

Rebecca Gillis, PSYD

1 Grand Ave Bldg 27, San Luis Obispo, California, 93407-9000

About Rebecca Gillis

Rebecca Gillis is a psychologist based in San Luis Obispo, California who is specialized in Clinical Psychology. Active license number of Rebecca Gillis is 27211 for Clinical Psychology in California. Her current practice location is 1 Grand Ave Bldg 27, San Luis Obispo. Patients can contact her at 805-756-1211. Rebecca Gillis, PSYD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1093108748.

Rebecca Gillis 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

Rebecca Gillis'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 Rebecca Gillis
Specialization Clinical Psychology
Credentials PSYD
Gender Female
Practice Address: 1 Grand Ave Bldg 27,
San Luis Obispo, CA - 93407-9000

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 Number1093108748
NPI Enumeration Date: 05 Mar, 2015
NPI Last Update On: 03 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 Rebecca Gillis are as mentioned below.

License NumberSpecializationStateStatus
27211Clinical 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.

Rebecca Gillis
1 Grand Ave Bldg 27,
San Luis Obispo, CA - 93407-9000
Phone: 805-756-1211

Book an Appointment with Rebecca Gillis

To schedule an appointment, contact Rebecca Gillis at 1 Grand Ave Bldg 27, San Luis Obispo, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Rebecca Gillis:

Rebecca Gillis 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, Rebecca Gillis 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.

Rebecca Gillis practices at 1 Grand Ave Bldg 27, San Luis Obispo, California, 93407-9000.

To schedule an appointment with Rebecca Gillis, please contact the office at 805-756-1211.

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