Psychologist

Dr. Spencer Crooks, PSYD

1450 Treat Blvd Ste 320, Walnut Creek, California, 94597-2168

About Dr. Spencer Crooks

Dr. Spencer Crooks is a psychologist based in Walnut Creek, California who is specialized in Psychology. Active license number of Dr. Spencer Crooks is 35707 for Clinical Psychology in California. His current practice location is 1450 Treat Blvd Ste 320, Walnut Creek. Patients can reach him at 925-296-9880 or can fax him at 925-296-9011. Dr. Spencer Crooks is PSYD in Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1457834301.

Dr. Spencer Crooks is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Spencer Crooks speciality, 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. Spencer Crooks
Specialization Psychology
Credentials PSYD
Gender Male
Practice Address: 1450 Treat Blvd Ste 320,
Walnut Creek, CA - 94597-2168
Fax 925-296-9011

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1457834301
NPI Enumeration Date: 06 Sep, 2018
NPI Last Update On: 29 Jul, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Spencer Crooks are as mentioned below.

License NumberSpecializationStateStatus
35707Clinical Psychology CaliforniaPrimary
Student in an Organized Health Care Education/Training Program Secondary

Mailing Address

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

Dr. Spencer Crooks
1450 Treat Blvd Ste 300,
Walnut Creek, CA - 94597-2168
Phone: 925-952-2828

Book an Appointment with Dr. Spencer Crooks

To schedule an appointment, contact Dr. Spencer Crooks at 1450 Treat Blvd Ste 320, Walnut Creek, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Spencer Crooks:

Dr. Spencer Crooks 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. Spencer Crooks is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Spencer Crooks practices at 1450 Treat Blvd Ste 320, Walnut Creek, California, 94597-2168.

To schedule an appointment with Dr. Spencer Crooks, please contact the office at 925-296-9880.

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