Psychiatrist

Diana T Su, MD

2500 Nesconset Hwy, Bldg 12c, Stony Brook, New York, 11790

About Diana T Su

Diana T Su is a psychiatrist based in Stony Brook, New York who is specialized in Psychiatry. Active license number of Diana T Su is MD113818 for Psychiatry in New York. Her current practice location is 2500 Nesconset Hwy, Bldg 12c, Stony Brook. Patients can contact her at 631-807-0128 or can fax her at 631-246-5817. Diana T Su, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1508024514.

Diana T Su 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

Diana T Su'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 Diana T Su
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 2500 Nesconset Hwy, Bldg 12c
Stony Brook, NY - 11790
Fax 631-246-5817

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 Number1508024514
NPI Enumeration Date: 27 May, 2008
NPI Last Update On: 27 May, 2008

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 Diana T Su are as mentioned below.

License NumberSpecializationStateStatus
MD113818Psychiatry New YorkPrimary

Other Medical Identifiers

Other professional identifiers associated with Diana T Su such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
G003052486MedicaidNew York

Mailing Address

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

Diana T Su
2500 Nesconset Hwy, Bldg 12c
Stony Brook, NY - 11790
Phone: 631-807-0128
Fax: 631-246-5817

Book an Appointment with Diana T Su

To schedule an appointment, contact Diana T Su at 2500 Nesconset Hwy, Bldg 12c, Stony Brook, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diana T Su:

Diana T Su is a psychiatrist specializing in Psychiatry. She 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, Diana T Su 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.

Diana T Su practices at 2500 Nesconset Hwy, Bldg 12c, Stony Brook, New York, 11790.

To schedule an appointment with Diana T Su, please contact the office at 631-807-0128.

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