Psychiatrist

Jay Hammond Shaffer, M.D.

4783 Adair St, San Diego, California, 92107-3807

About Jay Hammond Shaffer

Jay Hammond Shaffer is a psychiatrist based in San Diego, California who is specialized in Psychiatry. Active license number of Jay Hammond Shaffer is C36420 for Psychiatry in California. His current practice location is 4783 Adair St, San Diego. Patients can contact him at 858-775-3041. Jay Hammond Shaffer, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1710031604.

Jay Hammond Shaffer 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

Jay Hammond Shaffer'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 Jay Hammond Shaffer
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 4783 Adair St,
San Diego, CA - 92107-3807

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 Number1710031604
NPI Enumeration Date: 22 Jan, 2007
NPI Last Update On: 05 Jan, 2012

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 Jay Hammond Shaffer are as mentioned below.

License NumberSpecializationStateStatus
C36420Psychiatry CaliforniaPrimary

Mailing Address

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

Jay Hammond Shaffer
1701 Mission Ave,
Oceanside, CA - 92058-7102
Phone: 858-775-3041

Book an Appointment with Jay Hammond Shaffer

To schedule an appointment, contact Jay Hammond Shaffer at 4783 Adair St, San Diego, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jay Hammond Shaffer:

Jay Hammond Shaffer 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, Jay Hammond Shaffer 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.

Jay Hammond Shaffer practices at 4783 Adair St, San Diego, California, 92107-3807.

To schedule an appointment with Jay Hammond Shaffer, please contact the office at 858-775-3041.

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