Psychiatrist

Dr. Dennis S Weiss, M.D.

2340 Ward St, 101, Berkeley, California, 94705-1124

About Dr. Dennis S Weiss

Dr. Dennis S Weiss is a psychiatrist based in Berkeley, California who is specialized in Psychiatry. Active license number of Dr. Dennis S Weiss is G17751 for Psychiatry in California. His current practice location is 2340 Ward St, 101, Berkeley. Patients can contact him at 510-848-5308. Dr. Dennis S Weiss, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1427021203.

Dr. Dennis S Weiss 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. Dennis S Weiss'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. Dennis S Weiss
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 2340 Ward St, 101
Berkeley, CA - 94705-1124

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 Number1427021203
NPI Enumeration Date: 10 Feb, 2006
NPI Last Update On: 13 Jul, 2026

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. Dennis S Weiss are as mentioned below.

License NumberSpecializationStateStatus
G17751Psychiatry CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Dennis S Weiss such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
G17751OtherCaliforniaINSURANCE PROVIDER NUMBER

Mailing Address

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

Dr. Dennis S Weiss
2340 Ward St, 101
Berkeley, CA - 94705-1124
Phone: 510-848-5308

Book an Appointment with Dr. Dennis S Weiss

To schedule an appointment, contact Dr. Dennis S Weiss at 2340 Ward St, 101, Berkeley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Dennis S Weiss:

Dr. Dennis S Weiss 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. Dennis S Weiss 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. Dennis S Weiss practices at 2340 Ward St, 101, Berkeley, California, 94705-1124.

To schedule an appointment with Dr. Dennis S Weiss, please contact the office at 510-848-5308.

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