Psychiatrist | 46+ years experience

Dr. Andrew Charles Warren, M.D.

6501 N Charles St, Baltimore, Maryland, 21204-6819

About Dr. Andrew Charles Warren

Dr. Andrew Charles Warren is a psychiatrist based in Baltimore, Maryland with 46 years of experience in Psychiatry. He completed his graduation in 1980. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Andrew Charles Warren is D0033804 for Psychiatry in Maryland. His current practice location is 6501 N Charles St, Baltimore. Patients can contact him at 410-938-3000 or can fax him at 410-938-3410. Dr. Andrew Charles Warren, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1730287954.

Dr. Andrew Charles Warren 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. Andrew Charles Warren'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. Andrew Charles Warren
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 46+ years
Graduation Year 1980
Gender Male
Practice Address: 6501 N Charles St,
Baltimore, MD - 21204-6819
Fax 410-938-3410

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.

PAC ID 7719179340
Enrollment ID I20101014000158
NPI Number1730287954
NPI Enumeration Date: 20 Sep, 2006
NPI Last Update On: 08 Jul, 2007

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. Andrew Charles Warren are as mentioned below.

License NumberSpecializationStateStatus
D0033804Psychiatry MarylandPrimary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(210044)Baltimore, MDAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Andrew Charles Warren is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Sheppard Pratt Physicians Pa (8224937610)116

Mailing Address

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

Dr. Andrew Charles Warren
6501 N Charles St,
Baltimore, MD - 21204-6819
Phone: 410-938-3000
Fax: 410-938-3410

Book an Appointment with Dr. Andrew Charles Warren

To schedule an appointment, contact Dr. Andrew Charles Warren at 6501 N Charles St, Baltimore, Maryland or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Andrew Charles Warren:

Dr. Andrew Charles Warren 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.

Dr. Andrew Charles Warren has approximately 46 years of experience in Psychiatry.

Yes, Dr. Andrew Charles Warren accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Andrew Charles Warren 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. Andrew Charles Warren practices at 6501 N Charles St, Baltimore, Maryland, 21204-6819.

To schedule an appointment with Dr. Andrew Charles Warren, please contact the office at 410-938-3000.

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