Psychiatrist | 48+ years experience

Dr. Boris Zhalkovsky, MD

20081 Lake Chabot Road, Castro Valley, California, 94564-5303

About Dr. Boris Zhalkovsky

Dr. Boris Zhalkovsky is a psychiatrist based in Castro Valley, California with 48 years of experience in Psychiatry. He completed his graduation in 1978. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Boris Zhalkovsky is A56375 for Psychiatry in California. His current practice location is 20081 Lake Chabot Road, Castro Valley. Patients can contact him at 510-690-1155 or can fax him at 510-690-1344. Dr. Boris Zhalkovsky, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1518146489.

Dr. Boris Zhalkovsky 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. Boris Zhalkovsky'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. Boris Zhalkovsky
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 48+ years
Graduation Year 1978
Gender Male
Practice Address: 20081 Lake Chabot Road,
Castro Valley, CA - 94564-5303
Fax 510-690-1344

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.

PAC ID 7113820986
Enrollment ID I20040129000389
NPI Number1518146489
NPI Enumeration Date: 29 Oct, 2007
NPI Last Update On: 29 Oct, 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 Dr. Boris Zhalkovsky are as mentioned below.

License NumberSpecializationStateStatus
A56375Psychiatry CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Boris Zhalkovsky such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00A563750MedicaidCalifornia

Mailing Address

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

Dr. Boris Zhalkovsky
20081 Lake Chabot Road,
Castro Valley, CA - 94564-5303
Phone: 510-690-1155
Fax: 510-690-1344

Book an Appointment with Dr. Boris Zhalkovsky

To schedule an appointment, contact Dr. Boris Zhalkovsky at 20081 Lake Chabot Road, Castro Valley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Boris Zhalkovsky:

Dr. Boris Zhalkovsky 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.

Dr. Boris Zhalkovsky has approximately 48 years of experience in Psychiatry.

Yes, Dr. Boris Zhalkovsky accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Boris Zhalkovsky 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. Boris Zhalkovsky practices at 20081 Lake Chabot Road, Castro Valley, California, 94564-5303.

To schedule an appointment with Dr. Boris Zhalkovsky, please contact the office at 510-690-1155.

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