Psychiatrist

Dr. Alex A Terreau, M.D.

6967 Lucas Valley Road, Nicasio, California, 94946

About Dr. Alex A Terreau

Dr. Alex A Terreau is a psychiatrist based in Nicasio, California who is specialized in Psychiatry. Active license number of Dr. Alex A Terreau is A119883 for Psychiatry in California. His current practice location is 6967 Lucas Valley Road, Nicasio. Patients can contact him at 707-835-4513 or can fax him at 707-630-0770. Dr. Alex A Terreau, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1295001923.

Dr. Alex A Terreau specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Dr. Alex A Terreau'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 Dr. Alex A Terreau
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 6967 Lucas Valley Road,
Nicasio, CA - 94946
Fax 707-630-0770

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 Number1295001923
NPI Enumeration Date: 27 Mar, 2012
NPI Last Update On: 20 Feb, 2024

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 Dr. Alex A Terreau are as mentioned below.

License NumberSpecializationStateStatus
A119883Psychiatry CaliforniaPrimary

Mailing Address

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

Dr. Alex A Terreau
708 Gravenstein Hwy N Unit 3001,
Sebastopol, CA - 95472-2808
Phone: 707-835-4513

Book an Appointment with Dr. Alex A Terreau

To schedule an appointment, contact Dr. Alex A Terreau at 6967 Lucas Valley Road, Nicasio, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Alex A Terreau:

Dr. Alex A Terreau is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Dr. Alex A Terreau 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.

Dr. Alex A Terreau practices at 6967 Lucas Valley Road, Nicasio, California, 94946.

To schedule an appointment with Dr. Alex A Terreau, please contact the office at 707-835-4513.

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