Psychiatrist | Addiction Psychiatry

Dr. John Thomas Carr, M.D.

1003 Spring St, Kolmac Clinic, Silver Spring, Maryland, 20910-4016

About Dr. John Thomas Carr

Dr. John Thomas Carr is a psychiatrist based in Silver Spring, Maryland who is specialized in Addiction Psychiatry. Active license number of Dr. John Thomas Carr is D45444 for Addiction Psychiatry in Maryland. His current practice location is 1003 Spring St, Kolmac Clinic, Silver Spring. Patients can contact him at 301-589-0255 or can fax him at 301-589-0291. Dr. John Thomas Carr, M.D., specializes in Addiction Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1992956601.

Dr. John Thomas Carr focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Practice Information

Dr. John Thomas Carr'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. John Thomas Carr
Specialization Addiction Psychiatry
Credentials M.D.
Gender Male
Practice Address: 1003 Spring St, Kolmac Clinic
Silver Spring, MD - 20910-4016
Fax 301-589-0291

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 Number1992956601
NPI Enumeration Date: 01 Oct, 2008
NPI Last Update On: 01 Oct, 2008

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. John Thomas Carr are as mentioned below.

License NumberSpecializationStateStatus
D45444Addiction Psychiatry MarylandPrimary
MD 036634Addiction Psychiatry District Of ColumbiaSecondary

Mailing Address

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

Dr. John Thomas Carr
1003 Spring St, Kolmac Clinic
Silver Spring, MD - 20910-4016
Phone: 301-589-0255
Fax: 301-589-0291

Book an Appointment with Dr. John Thomas Carr

To schedule an appointment, contact Dr. John Thomas Carr at 1003 Spring St, Kolmac Clinic, Silver Spring, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Thomas Carr:

Dr. John Thomas Carr is a psychiatrist specializing in Addiction Psychiatry. He focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Yes, Dr. John Thomas Carr 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. John Thomas Carr practices at 1003 Spring St, Kolmac Clinic, Silver Spring, Maryland, 20910-4016.

To schedule an appointment with Dr. John Thomas Carr, please contact the office at 301-589-0255.

Reviews & Feedback

Have you visited Dr. John Thomas Carr? Share your experience to help others looking for a psychiatrist in Silver Spring, MD.

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