Mr. Gary Chang is a Harrison, New York based psychiatrist who is specialized in Psychiatry. Active license number of Mr. Gary Chang is 404449 for Psychiatry in New York. His current practice location is 275 North St, Harrison. Patients can reach him at 203-576-6000. Mr. Gary Chang is PMHNP in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1033892286.
Mr. Gary Chang 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.
Complete Profile:
Mr. Gary Chang speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mr. Gary Chang |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | PMHNP |
| Practice Address: | 275 North St, Harrison,
New York, 10528-1140 |
| Phone: | 203-576-6000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1033892286 |
| NPI Enumeration Date: | 14 Aug, 2023 |
| NPI Last Update On: | 24 Feb, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Gary Chang are as mentioned below.
| License Number | Specialization | State | Status | |
| 404449 | Psychiatry | New York | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mr. Gary Chang
1545 Inwood Ave,
Bronx, New York |
| Zip: | 10452-2001 |
| Phone Number: | 718-864-3288 |
Patients can reach Mr. Gary Chang at
275 North St, Harrison, New York or can
call to book an appointment on 203-576-6000.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.