Psychologist | Clinical Child & Adolescent Psychology

Dr. Catherine Decarlo Santiago, PHD

27715 Jefferson Ave Ste 112, Temecula, California, 92590-6601

About Dr. Catherine Decarlo Santiago

Dr. Catherine Decarlo Santiago is a psychologist based in Temecula, California who is specialized in Clinical Child & Adolescent Psychology. Active license number of Dr. Catherine Decarlo Santiago is PSY24770 for Clinical Child & Adolescent Psychology in California. Her current practice location is 27715 Jefferson Ave Ste 112, Temecula. Patients can contact her at 442-222-1506. Dr. Catherine Decarlo Santiago, PHD, specializes in Clinical Child & Adolescent Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1699922690.

Dr. Catherine Decarlo Santiago analyse the cognitive, social and emotional development of children. Typically, she look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Practice Information

Dr. Catherine Decarlo Santiago'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. Catherine Decarlo Santiago
Specialization Clinical Child & Adolescent Psychology
Credentials PHD
Gender Female
Practice Address: 27715 Jefferson Ave Ste 112,
Temecula, CA - 92590-6601

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 Number1699922690
NPI Enumeration Date: 20 Aug, 2008
NPI Last Update On: 17 Nov, 2025

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. Catherine Decarlo Santiago are as mentioned below.

License NumberSpecializationStateStatus
PSY24770Clinical Child & Adolescent Psychology CaliforniaPrimary
71.008353Clinical Child & Adolescent Psychology IllinoisSecondary

Mailing Address

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

Dr. Catherine Decarlo Santiago
39520 Murrieta Hot Springs Rd Ste 219-10,
Murrieta, CA - 92563-7713
Phone: 422-222-1506

Book an Appointment with Dr. Catherine Decarlo Santiago

To schedule an appointment, contact Dr. Catherine Decarlo Santiago at 27715 Jefferson Ave Ste 112, Temecula, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Catherine Decarlo Santiago:

Dr. Catherine Decarlo Santiago is a psychologist specializing in Clinical Child & Adolescent Psychology. She analyse the cognitive, social and emotional development of children. Typically, she look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Yes, Dr. Catherine Decarlo Santiago 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. Catherine Decarlo Santiago practices at 27715 Jefferson Ave Ste 112, Temecula, California, 92590-6601.

To schedule an appointment with Dr. Catherine Decarlo Santiago, please contact the office at 442-222-1506.

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