Psychologist | Clinical Psychology

Lewis L Canyon, PSY.D.

19310 Parkview Rd, Castro Valley, California, 94546-3733

About Lewis L Canyon

Lewis L Canyon is a psychologist based in Castro Valley, California who is specialized in Clinical Psychology. Active license number of Lewis L Canyon is 34739 for Clinical Psychology in California. His current practice location is 19310 Parkview Rd, Castro Valley. Patients can contact him at 510-798-0068. Lewis L Canyon, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1265714125.

Lewis L Canyon 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

Lewis L Canyon'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 Lewis L Canyon
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 19310 Parkview Rd,
Castro Valley, CA - 94546-3733

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 Number1265714125
NPI Enumeration Date: 15 Sep, 2011
NPI Last Update On: 15 Dec, 2023

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 Lewis L Canyon are as mentioned below.

License NumberSpecializationStateStatus
34739Clinical 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.

Lewis L Canyon
19310 Parkview Rd,
Castro Valley, CA - 94546-3733
Phone: 510-798-0068

Book an Appointment with Lewis L Canyon

To schedule an appointment, contact Lewis L Canyon at 19310 Parkview Rd, Castro Valley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Lewis L Canyon:

Lewis L Canyon 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, Lewis L Canyon 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.

Lewis L Canyon practices at 19310 Parkview Rd, Castro Valley, California, 94546-3733.

To schedule an appointment with Lewis L Canyon, please contact the office at 510-798-0068.

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