Psychiatrist | 42+ years experience

Joshi John, MD

221 Jericho Tpke, Syosset, New York, 11791-4515

About Joshi John

Joshi John is a psychiatrist based in Syosset, New York with 42 years of experience in Psychiatry. He completed his graduation 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 Joshi John is 216505-1 for Psychiatry in New York. His current practice location is 221 Jericho Tpke, Syosset. Patients can contact him at 516-496-6400. Joshi John, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1134298409.

Joshi John 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

Joshi John'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 Joshi John
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 42+ years
Graduation Year 1984
Gender Male
Practice Address: 221 Jericho Tpke,
Syosset, NY - 11791-4515

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 8426024084
Enrollment ID I20040903000968
NPI Number1134298409
NPI Enumeration Date: 08 Nov, 2006
NPI Last Update On: 08 Jul, 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 Joshi John are as mentioned below.

License NumberSpecializationStateStatus
216505-1Psychiatry New YorkPrimary

Mailing Address

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

Joshi John
221 Jericho Tpke,
Syosset, NY - 11791-4515
Phone: 516-496-6400

Book an Appointment with Joshi John

To schedule an appointment, contact Joshi John at 221 Jericho Tpke, Syosset, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Joshi John:

Joshi John 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.

Joshi John has approximately 42 years of experience in Psychiatry.

Yes, Joshi John accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Joshi John 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.

Joshi John practices at 221 Jericho Tpke, Syosset, New York, 11791-4515.

To schedule an appointment with Joshi John, please contact the office at 516-496-6400.

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