Psychiatrist

Mary D Sun, MD

75 Francis St, Boston, Massachusetts, 02115-6110

About Mary D Sun

Mary D Sun is a psychiatrist based in Boston, Massachusetts who is specialized in Psychiatry. Active license number of Mary D Sun is 3014023 for Psychiatry in Massachusetts. Her current practice location is 75 Francis St, Boston. Patients can contact her at 617-732-5500. Mary D Sun, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1528757580.

Mary D Sun 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

Mary D Sun'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 Mary D Sun
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 75 Francis St,
Boston, MA - 02115-6110

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 Number1528757580
NPI Enumeration Date: 04 May, 2023
NPI Last Update On: 19 May, 2023

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 Mary D Sun are as mentioned below.

License NumberSpecializationStateStatus
3014023Psychiatry MassachusettsPrimary

Mailing Address

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

Mary D Sun
75 Francis St,
Boston, MA - 02115-6110

Book an Appointment with Mary D Sun

To schedule an appointment, contact Mary D Sun at 75 Francis St, Boston, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary D Sun:

Mary D Sun 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, Mary D Sun 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.

Mary D Sun practices at 75 Francis St, Boston, Massachusetts, 02115-6110.

To schedule an appointment with Mary D Sun, please contact the office at 617-732-5500.

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