Addiction Therapist

Sergio E. Diaz

225 Grandview St, Pasadena, California, 91104-2114

About Sergio E. Diaz

Sergio E. Diaz is a therapist based in Pasadena, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Sergio E. Diaz is SUDRC11444 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 225 Grandview St, Pasadena. Patients can reach him at 626-797-1124. Sergio E. Diaz NPI number (Unique professional ID assigned by NPPES) is 1376499913.

Sergio E. Diaz 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 E. Diaz 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 E. Diaz
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 225 Grandview St,
Pasadena, CA - 91104-2114

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 Number1376499913
NPI Enumeration Date: 06 Mar, 2026
NPI Last Update On: 06 Mar, 2026

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 E. Diaz are as mentioned below.

License NumberSpecializationStateStatus
SUDRC11444Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Mailing Address

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

Sergio E. Diaz
225 Grandview St,
Pasadena, CA - 91104-2114
Phone: 626-797-1124

Book an Appointment with Sergio E. Diaz

To schedule an appointment, contact Sergio E. Diaz at 225 Grandview St, Pasadena, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sergio E. Diaz:

Sergio E. Diaz 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 E. Diaz is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Sergio E. Diaz practices at 225 Grandview St, Pasadena, California, 91104-2114.

To schedule an appointment with Sergio E. Diaz, please contact the office at 626-797-1124.

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