Psychiatrist | Child & Adolescent Psychiatry

Steven Richard Calleros, MD

680 Langsdorf Dr Ste 200, Fullerton, California, 92831-3702

About Steven Richard Calleros

Steven Richard Calleros is a psychiatrist based in Fullerton, California who is specialized in Child & Adolescent Psychiatry. Active license number of Steven Richard Calleros is A73924 for Child & Adolescent Psychiatry in California. His current practice location is 680 Langsdorf Dr Ste 200, Fullerton. Patients can contact him at 714-871-9264. Steven Richard Calleros, MD, specializes in Child & Adolescent Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1912040585.

Steven Richard Calleros has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Practice Information

Steven Richard Calleros'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 Steven Richard Calleros
Specialization Child & Adolescent Psychiatry
Credentials MD
Gender Male
Practice Address: 680 Langsdorf Dr Ste 200,
Fullerton, CA - 92831-3702

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 Number1912040585
NPI Enumeration Date: 14 Feb, 2007
NPI Last Update On: 14 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 Steven Richard Calleros are as mentioned below.

License NumberSpecializationStateStatus
A73924Child & Adolescent Psychiatry CaliforniaPrimary

Mailing Address

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

Steven Richard Calleros
680 Langsdorf Dr Ste 200,
Fullerton, CA - 92831-3702
Phone: 714-871-9264

Book an Appointment with Steven Richard Calleros

To schedule an appointment, contact Steven Richard Calleros at 680 Langsdorf Dr Ste 200, Fullerton, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Steven Richard Calleros:

Steven Richard Calleros is a psychiatrist specializing in Child & Adolescent Psychiatry. He has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Yes, Steven Richard Calleros 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.

Steven Richard Calleros practices at 680 Langsdorf Dr Ste 200, Fullerton, California, 92831-3702.

To schedule an appointment with Steven Richard Calleros, please contact the office at 714-871-9264.

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