Addiction Therapist

Sergio Castillo Jr.

1330 E Cooley Dr, Colton, California, 92324-3905

About Sergio Castillo Jr.

Sergio Castillo Jr. is a therapist based in Colton, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Sergio Castillo Jr. is C01440115 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 1330 E Cooley Dr, Colton. Patients can reach him at 909-580-3705. Sergio Castillo Jr. NPI number (Unique professional ID assigned by NPPES) is 1477863561.

Sergio Castillo Jr. is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Sergio Castillo Jr. 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 Sergio Castillo Jr.
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 1330 E Cooley Dr,
Colton, CA - 92324-3905

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 Number1477863561
NPI Enumeration Date: 07 Oct, 2010
NPI Last Update On: 30 Jun, 2015

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 Sergio Castillo Jr. are as mentioned below.

License NumberSpecializationStateStatus
C01440115Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Sergio Castillo Jr. such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1477863561OtherCaliforniaMEDICAL
1477863561MedicaidCalifornia

Mailing Address

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

Sergio Castillo Jr.
1330 E Cooley Dr,
Colton, CA - 92324-3905
Phone: 909-580-3705

Book an Appointment with Sergio Castillo Jr.

To schedule an appointment, contact Sergio Castillo Jr. at 1330 E Cooley Dr, Colton, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sergio Castillo Jr.:

Sergio Castillo Jr. is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Sergio Castillo Jr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Sergio Castillo Jr. practices at 1330 E Cooley Dr, Colton, California, 92324-3905.

To schedule an appointment with Sergio Castillo Jr., please contact the office at 909-580-3705.

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