Addiction Therapist

Dennis Mason

6300 E. Hwy 20, Lucerne, California, 95458

About Dennis Mason

Dennis Mason is a therapist based in Lucerne, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 6300 E. Hwy 20, Lucerne. Patients can reach him at 707-274-9299 or can fax him at 707-274-9297. Dennis Mason NPI number (Unique professional ID assigned by NPPES) is 1841401825.

Dennis Mason 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

Dennis Mason 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 Dennis Mason
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 6300 E. Hwy 20,
Lucerne, CA - 95458
Fax 707-274-9297

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 Number1841401825
NPI Enumeration Date: 24 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 Dennis Mason 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.

Dennis Mason
P.o. Box 48,
Lucerne, CA - 95458
Phone: 707-274-8579

Book an Appointment with Dennis Mason

To schedule an appointment, contact Dennis Mason at 6300 E. Hwy 20, Lucerne, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dennis Mason:

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

Dennis Mason practices at 6300 E. Hwy 20, Lucerne, California, 95458.

To schedule an appointment with Dennis Mason, please contact the office at 707-274-9299.

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