Psychiatrist | 42+ years experience

Dr. Alan L Berkowitz, MD

277 Rancheros Dr Ste 301, San Marcos, California, 92069-2993

About Dr. Alan L Berkowitz

Dr. Alan L Berkowitz is a psychiatrist based in San Marcos, California with 42 years of experience in Psychiatry. He completed his graduation from University Of Michigan Medical School in 1984. 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. Alan L Berkowitz is G55943 for Psychiatry in California. His current practice location is 277 Rancheros Dr Ste 301, San Marcos. Patients can contact him at 760-471-4073 or can fax him at 619-528-4625. Dr. Alan L Berkowitz, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1578519476.

Dr. Alan L Berkowitz 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. Alan L Berkowitz'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. Alan L Berkowitz
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 42+ years
Medical School Attended University Of Michigan Medical School
Graduation Year 1984
Gender Male
Practice Address: 277 Rancheros Dr Ste 301,
San Marcos, CA - 92069-2993
Fax 619-528-4625

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 6901983998
Enrollment ID I20080401000472
NPI Number1578519476
NPI Enumeration Date: 25 May, 2006
NPI Last Update On: 01 May, 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. Alan L Berkowitz are as mentioned below.

License NumberSpecializationStateStatus
G55943Psychiatry CaliforniaPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Alan L Berkowitz is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Psychiatric Centers At San Diego, Inc. Med Grp (0143201087)38

Mailing Address

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

Dr. Alan L Berkowitz
3835 N Freeway Blvd Ste 100,
Sacramento, CA - 95834-1954
Phone: 855-501-1004

Book an Appointment with Dr. Alan L Berkowitz

To schedule an appointment, contact Dr. Alan L Berkowitz at 277 Rancheros Dr Ste 301, San Marcos, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Alan L Berkowitz:

Dr. Alan L Berkowitz 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. Alan L Berkowitz completed his education (MD) from University Of Michigan Medical School in 1984.

Dr. Alan L Berkowitz has approximately 42 years of experience in Psychiatry.

Yes, Dr. Alan L Berkowitz accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Alan L Berkowitz 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. Alan L Berkowitz practices at 277 Rancheros Dr Ste 301, San Marcos, California, 92069-2993.

To schedule an appointment with Dr. Alan L Berkowitz, please contact the office at 760-471-4073.

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