Addiction Therapist

Olivia Stephanie Aggas, ADTSIII

5740 Ralston St Ste 200, Ventura, California, 93003-6009

About Olivia Stephanie Aggas

Olivia Stephanie Aggas is a therapist based in Ventura, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Olivia Stephanie Aggas is 7957 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 5740 Ralston St Ste 200, Ventura. Patients can reach her at 805-662-1774. Olivia Stephanie Aggas is ADTSIII in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1124286638.

Olivia Stephanie Aggas 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

Olivia Stephanie Aggas 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 Olivia Stephanie Aggas
Specialization Addiction (Substance Use Disorder) Counselor
Credentials ADTSIII
Gender Female
Practice Address: 5740 Ralston St Ste 200,
Ventura, CA - 93003-6009

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 Number1124286638
NPI Enumeration Date: 30 May, 2008
NPI Last Update On: 10 Mar, 2025

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 Olivia Stephanie Aggas are as mentioned below.

License NumberSpecializationStateStatus
7957Addiction (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.

Olivia Stephanie Aggas
5740 Ralston St Ste 200,
Ventura, CA - 93003-6009
Phone: 805-662-1774

Book an Appointment with Olivia Stephanie Aggas

To schedule an appointment, contact Olivia Stephanie Aggas at 5740 Ralston St Ste 200, Ventura, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Olivia Stephanie Aggas:

Olivia Stephanie Aggas 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, Olivia Stephanie Aggas is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Olivia Stephanie Aggas practices at 5740 Ralston St Ste 200, Ventura, California, 93003-6009.

To schedule an appointment with Olivia Stephanie Aggas, please contact the office at 805-662-1774.

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