Hak J Ko is a Williamsville, New York based psychiatrist who is specialized in Psychiatry. Active license number of Hak J Ko is 137567 for Psychiatry in New York. His current practice location is 5687 Main St, Suite 102, Williamsville. Patients can reach him at 716-204-3541 or can fax him at 716-204-3542. Hak J Ko is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1154398055.
Hak J Ko 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:
Hak J Ko speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Hak J Ko |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Practice Address: | 5687 Main St, Suite 102, Williamsville,
New York, 14221-5517 |
| Phone: | 716-204-3541 |
| Fax: | 716-204-3542 |
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: | 1154398055 |
| NPI Enumeration Date: | 01 Mar, 2006 |
| NPI Last Update On: | 05 Jul, 2010 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Hak J Ko are as mentioned below.
| License Number | Specialization | State | Status | |
| 137567 | Psychiatry | New York | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Hak J Ko such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 00020222401 | Other | New York | UNIVERA |
| 1509258 | Other | New York | INDEPENDENT HEALTH |
| 00508010006 | Other | New York | BLUE CROSS BLUE SHIELD |
| 00685534 | Medicaid | New York | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Hak J Ko
5687 Main St, Suite 102
Williamsville, New York |
| Zip: | 14221-5517 |
| Phone Number: | 716-204-3541 |
| Fax Number: | 716-204-3542 |
Patients can reach Hak J Ko at
5687 Main St, Suite 102, Williamsville, New York or can
call to book an appointment on 716-204-3541.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.