Psychiatrist

Dr. Allen Tien, M.D.

1216 E Baltimore St, Baltimore, Maryland, 21202-4710

About Dr. Allen Tien

Dr. Allen Tien is a psychiatrist based in Baltimore, Maryland who is specialized in Psychiatry. Active license number of Dr. Allen Tien is D0034319 for Psychiatry in Maryland. His current practice location is 1216 E Baltimore St, Baltimore. Patients can contact him at 443-278-8800. Dr. Allen Tien, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1578951083.

Dr. Allen Tien 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

Dr. Allen Tien'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 Dr. Allen Tien
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 1216 E Baltimore St,
Baltimore, MD - 21202-4710

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 Number1578951083
NPI Enumeration Date: 06 Jan, 2015
NPI Last Update On: 06 Jan, 2015

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 Dr. Allen Tien are as mentioned below.

License NumberSpecializationStateStatus
D0034319Psychiatry MarylandPrimary

Mailing Address

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

Dr. Allen Tien
1216 E Baltimore St,
Baltimore, MD - 21202-4710

Book an Appointment with Dr. Allen Tien

To schedule an appointment, contact Dr. Allen Tien at 1216 E Baltimore St, Baltimore, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Allen Tien:

Dr. Allen Tien is a psychiatrist specializing in Psychiatry. He 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, Dr. Allen Tien 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.

Dr. Allen Tien practices at 1216 E Baltimore St, Baltimore, Maryland, 21202-4710.

To schedule an appointment with Dr. Allen Tien, please contact the office at 443-278-8800.

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