Psychologist | Clinical Psychology

Edward J. Callahan, PH.D.

4860 Y St, Acc 1600, Sacramento, California, 95817-2307

About Edward J. Callahan

Edward J. Callahan is a psychologist based in Sacramento, California who is specialized in Clinical Psychology. Active license number of Edward J. Callahan is PSY4098 for Clinical Psychology in California. His current practice location is 4860 Y St, Acc 1600, Sacramento. Patients can contact him at 916-734-3630 or can fax him at 916-734-5550. Edward J. Callahan, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1467438051.

Edward J. Callahan 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

Edward J. Callahan'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 Edward J. Callahan
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 4860 Y St, Acc 1600
Sacramento, CA - 95817-2307
Fax 916-734-5550

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 Number1467438051
NPI Enumeration Date: 16 Dec, 2005
NPI Last Update On: 13 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 Edward J. Callahan are as mentioned below.

License NumberSpecializationStateStatus
PSY4098Clinical 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.

Edward J. Callahan
4860 Y St, Acc 2300
Sacramento, CA - 95817-2307
Phone: 916-734-3064
Fax: 916-734-5641

Book an Appointment with Edward J. Callahan

To schedule an appointment, contact Edward J. Callahan at 4860 Y St, Acc 1600, Sacramento, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Edward J. Callahan:

Edward J. Callahan 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, Edward J. Callahan 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.

Edward J. Callahan practices at 4860 Y St, Acc 1600, Sacramento, California, 95817-2307.

To schedule an appointment with Edward J. Callahan, please contact the office at 916-734-3630.

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