Addiction Therapist

Irene Castillo

679 Bryant St, San Francisco, California, 94107-1612

About Irene Castillo

Irene Castillo is a therapist based in San Francisco, California who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 679 Bryant St, San Francisco. Patients can reach her at 415-538-5500 or can fax her at 415-538-5555. Irene Castillo NPI number (Unique professional ID assigned by NPPES) is 1346449170.

Irene Castillo is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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

Irene Castillo 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 Irene Castillo
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 679 Bryant St,
San Francisco, CA - 94107-1612
Fax 415-538-5555

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 Number1346449170
NPI Enumeration Date: 12 Jul, 2007
NPI Last Update On: 12 Jul, 2007

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 Irene Castillo are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

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

Irene Castillo
679 Bryant St,
San Francisco, CA - 94107-1612
Phone: 415-538-5500
Fax: 415-538-5555

Book an Appointment with Irene Castillo

To schedule an appointment, contact Irene Castillo at 679 Bryant St, San Francisco, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Irene Castillo:

Irene Castillo is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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, Irene Castillo is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Irene Castillo practices at 679 Bryant St, San Francisco, California, 94107-1612.

To schedule an appointment with Irene Castillo, please contact the office at 415-538-5500.

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