Geoffrey Casey Gauer

Addiction (Substance Use Disorder) Counselor


  17 Albion St, San Rafael
     California, 94901-5201
  415-492-0818    415-492-0615 Maps & Directions
Geoffrey Casey Gauer is a San Rafael, California based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Geoffrey Casey Gauer is 15665 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 17 Albion St, San Rafael. Patients can book an appointment with him at 415-492-0818.
Geoffrey Casey Gauer 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.
Complete Profile:
Geoffrey Casey Gauer speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Geoffrey Casey Gauer
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Accepts Medicare Assignment:No
Practice Address:17 Albion St, San Rafael,
California, 94901-5201
Phone:415-492-0818
Fax:415-492-0615
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 Number: 1487501045
NPI Enumeration Date: 12 Mar, 2026
NPI Last Update On: 12 Mar, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Geoffrey Casey Gauer are as mentioned below.
License NumberSpecializationStateStatus
15665Addiction (Substance Use Disorder) Counselor CaliforniaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 17 Albion St,
San Rafael, California
Zip: 94901-5201
Phone Number: 415-492-0818
Fax Number: 415-492-0615
Patients can reach Geoffrey Casey Gauer at 17 Albion St, San Rafael, California or can call to book an appointment on 415-492-0818.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.