Psychologist | Clinical Psychology

Dr. Joseph Willis Whalen, PH.D.

425 University Ave, Suite 110, Sacramento, California, 95825-6520

About Dr. Joseph Willis Whalen

Dr. Joseph Willis Whalen is a psychologist based in Sacramento, California who is specialized in Clinical Psychology. Active license number of Dr. Joseph Willis Whalen is PSY11902 for Clinical Psychology in California. His current practice location is 425 University Ave, Suite 110, Sacramento. Patients can reach him at 916-217-1833. Dr. Joseph Willis Whalen is PH.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1316057144.

Dr. Joseph Willis Whalen 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. Joseph Willis Whalen 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. Joseph Willis Whalen
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 425 University Ave, Suite 110
Sacramento, CA - 95825-6520

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 Number1316057144
NPI Enumeration Date: 30 Aug, 2006
NPI Last Update On: 08 Jul, 2007

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. Joseph Willis Whalen are as mentioned below.

License NumberSpecializationStateStatus
PSY11902Clinical 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. Joseph Willis Whalen
425 University Ave, Suite 110
Sacramento, CA - 95825-6520
Phone: 916-217-1833

Book an Appointment with Dr. Joseph Willis Whalen

To schedule an appointment, contact Dr. Joseph Willis Whalen at 425 University Ave, Suite 110, Sacramento, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Joseph Willis Whalen:

Dr. Joseph Willis Whalen 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. Joseph Willis Whalen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Joseph Willis Whalen practices at 425 University Ave, Suite 110, Sacramento, California, 95825-6520.

To schedule an appointment with Dr. Joseph Willis Whalen, please contact the office at 916-217-1833.

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