Addiction Therapist

Derek Rockland Stiles

125 W Harrison Ave, Ventura, California, 93001-1886

About Derek Rockland Stiles

Derek Rockland Stiles is a therapist based in Ventura, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Derek Rockland Stiles is 2313945I for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 125 W Harrison Ave, Ventura. Patients can reach him at 805-648-2652. Derek Rockland Stiles NPI number (Unique professional ID assigned by NPPES) is 1336923929.

Derek Rockland Stiles 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

Derek Rockland Stiles 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 Derek Rockland Stiles
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 125 W Harrison Ave,
Ventura, CA - 93001-1886

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 Number1336923929
NPI Enumeration Date: 23 Aug, 2023
NPI Last Update On: 23 Aug, 2023

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 Derek Rockland Stiles are as mentioned below.

License NumberSpecializationStateStatus
2313945IAddiction (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.

Derek Rockland Stiles
125 W Harrison Ave,
Ventura, CA - 93001-1886
Phone: 805-648-2652

Book an Appointment with Derek Rockland Stiles

To schedule an appointment, contact Derek Rockland Stiles at 125 W Harrison Ave, Ventura, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Derek Rockland Stiles:

Derek Rockland Stiles 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, Derek Rockland Stiles is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Derek Rockland Stiles practices at 125 W Harrison Ave, Ventura, California, 93001-1886.

To schedule an appointment with Derek Rockland Stiles, please contact the office at 805-648-2652.

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