Dr. Altaf Merchant is a Columbia, Maryland based psychiatrist who is specialized in Psychiatry. Active license number of Dr. Altaf Merchant is D0023416 for Psychiatry in Maryland. His current practice location is 5500 Knoll North Dr Ste 290, Columbia. Patients can reach him at 301-317-6575 or can fax him at 301-317-9736. Dr. Altaf Merchant is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1912027707.
Dr. Altaf Merchant 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:
Dr. Altaf Merchant speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Altaf Merchant |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Practice Address: | 5500 Knoll North Dr Ste 290, Columbia,
Maryland, 21045-2209 |
| Phone: | 301-317-6575 |
| Fax: | 301-317-9736 |
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: | 1912027707 |
| NPI Enumeration Date: | 29 Mar, 2007 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Altaf Merchant are as mentioned below.
| License Number | Specialization | State | Status | |
| D0023416 | Psychiatry | Maryland | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Altaf Merchant such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 798131700 | Medicaid | Maryland | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Altaf Merchant
1804 By Woods Ln,
Stevenson, Maryland |
| Zip: | 21153-0630 |
| Phone Number: | 410-484-9955 |
| Fax Number: | 410-602-2178 |
Patients can reach Dr. Altaf Merchant at
5500 Knoll North Dr Ste 290, Columbia, Maryland or can
call to book an appointment on 301-317-6575.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.