Psychiatrist | Addiction Psychiatry

Timmen Cermak, M.D.

239 Miller Avenue, Suite #1, Mill Valley, California, 94941

About Timmen Cermak

Timmen Cermak is a psychiatrist based in Mill Valley, California who is specialized in Addiction Psychiatry. Active license number of Timmen Cermak is G-31376 for Addiction Psychiatry in California. His current practice location is 239 Miller Avenue, Suite #1, Mill Valley. Patients can contact him at 415-381-4009. Timmen Cermak, M.D., specializes in Addiction Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1235341330.

Timmen Cermak focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Practice Information

Timmen Cermak's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Timmen Cermak
Specialization Addiction Psychiatry
Credentials M.D.
Gender Male
Practice Address: 239 Miller Avenue, Suite #1
Mill Valley, CA - 94941

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1235341330
NPI Enumeration Date: 03 May, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Timmen Cermak are as mentioned below.

License NumberSpecializationStateStatus
G-31376Addiction Psychiatry CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Timmen Cermak
239 Miller Avenue, Suite #1
Mill Valley, CA - 94941

Book an Appointment with Timmen Cermak

To schedule an appointment, contact Timmen Cermak at 239 Miller Avenue, Suite #1, Mill Valley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Timmen Cermak:

Timmen Cermak is a psychiatrist specializing in Addiction Psychiatry. He focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Yes, Timmen Cermak is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Timmen Cermak practices at 239 Miller Avenue, Suite #1, Mill Valley, California, 94941.

To schedule an appointment with Timmen Cermak, please contact the office at 415-381-4009.

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