Addiction Therapist

Robert Willis, R.R.W.

19100 Ventura Blvd, Suite 5, Tarzana, California, 91356-3239

About Robert Willis

Robert Willis is a therapist based in Tarzana, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Robert Willis is RW0303 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 19100 Ventura Blvd, Suite 5, Tarzana. Patients can reach him at 818-654-2577 or can fax him at 818-654-2580. Robert Willis is R.R.W. in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1497966881.

Robert Willis 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

Robert Willis 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 Robert Willis
Specialization Addiction (Substance Use Disorder) Counselor
Credentials R.R.W.
Gender Male
Practice Address: 19100 Ventura Blvd, Suite 5
Tarzana, CA - 91356-3239
Fax 818-654-2580

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 Number1497966881
NPI Enumeration Date: 25 May, 2007
NPI Last Update On: 08 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 Robert Willis are as mentioned below.

License NumberSpecializationStateStatus
RW0303Addiction (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.

Robert Willis
19100 Ventura Blvd, Suite 5
Tarzana, CA - 91356-3239
Phone: 818-654-2577
Fax: 818-654-2580

Book an Appointment with Robert Willis

To schedule an appointment, contact Robert Willis at 19100 Ventura Blvd, Suite 5, Tarzana, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Robert Willis:

Robert Willis 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, Robert Willis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Robert Willis practices at 19100 Ventura Blvd, Suite 5, Tarzana, California, 91356-3239.

To schedule an appointment with Robert Willis, please contact the office at 818-654-2577.

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