Psychologist | School Psychology

Dr. Wendell J Callahan, PHD

5998 Alcala Park, Mrh 215, San Diego, California, 92110

About Dr. Wendell J Callahan

Dr. Wendell J Callahan is a psychologist based in San Diego, California who is specialized in School Psychology. Active license number of Dr. Wendell J Callahan is LEP2145 for School Psychology in California. His current practice location is 5998 Alcala Park, Mrh 215, San Diego. Patients can contact him at 619-573-0292. Dr. Wendell J Callahan, PHD, specializes in School Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1174141717.

Dr. Wendell J Callahan applies his expertise in mental health, learning, and behavior, to help children and youth succeed academically, socially, behaviorally, and emotionally.
School psychologists are uniquely qualified members of school teams that support students' ability to learn and teachers' ability to teach. They partner with families, teachers, school administrators, and other professionals to create safe, healthy, and supportive learning environments that strengthen connections between home, school, and the community.

Practice Information

Dr. Wendell 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 Dr. Wendell J Callahan
Specialization School Psychology
Credentials PHD
Gender Male
Practice Address: 5998 Alcala Park, Mrh 215
San Diego, CA - 92110

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 Number1174141717
NPI Enumeration Date: 09 Jul, 2020
NPI Last Update On: 09 Jul, 2020

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 Dr. Wendell J Callahan are as mentioned below.

License NumberSpecializationStateStatus
LEP2145School 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. Wendell J Callahan
5998 Alcala Park, Mrh 215
San Diego, CA - 92110-2492

Book an Appointment with Dr. Wendell J Callahan

To schedule an appointment, contact Dr. Wendell J Callahan at 5998 Alcala Park, Mrh 215, San Diego, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Wendell J Callahan:

Dr. Wendell J Callahan is a psychologist specializing in School Psychology. He applies his expertise in mental health, learning, and behavior, to help children and youth succeed academically, socially, behaviorally, and emotionally.
School psychologists are uniquely qualified members of school teams that support students' ability to learn and teachers' ability to teach. They partner with families, teachers, school administrators, and other professionals to create safe, healthy, and supportive learning environments that strengthen connections between home, school, and the community.

Yes, Dr. Wendell 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.

Dr. Wendell J Callahan practices at 5998 Alcala Park, Mrh 215, San Diego, California, 92110.

To schedule an appointment with Dr. Wendell J Callahan, please contact the office at 619-573-0292.

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