Psychiatrist

Dr. Zachary Bonzell, MD

675 18th St, San Francisco, California, 94143-4200

About Dr. Zachary Bonzell

Dr. Zachary Bonzell is a psychiatrist based in San Francisco, California who is specialized in Psychiatry. Active license number of Dr. Zachary Bonzell is A201283 for Psychiatry in California. His current practice location is 675 18th St, San Francisco. Patients can contact him at 510-333-1390. Dr. Zachary Bonzell, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1669111720.

Dr. Zachary Bonzell 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. Zachary Bonzell'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. Zachary Bonzell
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 675 18th St,
San Francisco, CA - 94143-4200

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 Number1669111720
NPI Enumeration Date: 27 May, 2022
NPI Last Update On: 03 Nov, 2025

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. Zachary Bonzell are as mentioned below.

License NumberSpecializationStateStatus
A201283Psychiatry 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. Zachary Bonzell
5649 Castle Dr,
Oakland, CA - 94611-2727
Phone: 510-333-1390

Book an Appointment with Dr. Zachary Bonzell

To schedule an appointment, contact Dr. Zachary Bonzell at 675 18th St, San Francisco, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Zachary Bonzell:

Dr. Zachary Bonzell 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. Zachary Bonzell 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. Zachary Bonzell practices at 675 18th St, San Francisco, California, 94143-4200.

To schedule an appointment with Dr. Zachary Bonzell, please contact the office at 510-333-1390.

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