Psychiatrist

Margaret Yoon, DO

275 Broadhollow Rd Ste 120, Melville, New York, 11747-4863

About Margaret Yoon

Margaret Yoon is a psychiatrist based in Melville, New York who is specialized in Psychiatry. Active license number of Margaret Yoon is 330173 for Psychiatry in New York. Her current practice location is 275 Broadhollow Rd Ste 120, Melville. Patients can contact her at 845-279-5908. Margaret Yoon, DO, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1104445295.

Margaret Yoon 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

Margaret Yoon'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 Margaret Yoon
Specialization Psychiatry
Credentials DO
Gender Female
Practice Address: 275 Broadhollow Rd Ste 120,
Melville, NY - 11747-4863

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 Number1104445295
NPI Enumeration Date: 09 Apr, 2020
NPI Last Update On: 15 Jul, 2025

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 Margaret Yoon are as mentioned below.

License NumberSpecializationStateStatus
330173Psychiatry New YorkPrimary
Student in an Organized Health Care Education/Training Program Secondary

Mailing Address

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

Margaret Yoon
275 Broadhollow Rd Ste 120,
Melville, NY - 11747-4863
Phone: 845-279-5908

Book an Appointment with Margaret Yoon

To schedule an appointment, contact Margaret Yoon at 275 Broadhollow Rd Ste 120, Melville, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Margaret Yoon:

Margaret Yoon 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, Margaret Yoon 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.

Margaret Yoon practices at 275 Broadhollow Rd Ste 120, Melville, New York, 11747-4863.

To schedule an appointment with Margaret Yoon, please contact the office at 845-279-5908.

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