Psychiatrist | 47+ years experience

Dr. John Carrill, M.D.

13215 Brook Lane, Hagerstown, Maryland, 21742

About Dr. John Carrill

Dr. John Carrill is a psychiatrist based in Hagerstown, Maryland with 47 years of experience in Psychiatry. He completed his graduation from University Of Maryland School Of Medicine in 1979. 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. John Carrill is D18559 for Psychiatry in Maryland. His current practice location is 13215 Brook Lane, Hagerstown. Patients can contact him at 301-733-0330 or can fax him at 301-733-4038. Dr. John Carrill, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1821063124.

Dr. John Carrill 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. John Carrill'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 Carrill
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 47+ years
Medical School Attended University Of Maryland School Of Medicine
Graduation Year 1979
Gender Male
Practice Address: 13215 Brook Lane,
Hagerstown, MD - 21742
Fax 301-733-4038

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 3577621945
Enrollment ID I20081029000463
NPI Number1821063124
NPI Enumeration Date: 21 Feb, 2006
NPI Last Update On: 17 Mar, 2018

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 Carrill are as mentioned below.

License NumberSpecializationStateStatus
D18559Psychiatry MarylandPrimary

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. John Carrill is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Brook Lane Behavioral Services, Inc. (5991055022)24

Other Medical Identifiers

Other professional identifiers associated with Dr. John Carrill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
409491301MedicaidMaryland

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 Carrill
13121 Brook Lane,
Hagerstown, MD - 21742
Phone: 301-733-0330
Fax: 301-733-4038

Book an Appointment with Dr. John Carrill

To schedule an appointment, contact Dr. John Carrill at 13215 Brook Lane, Hagerstown, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Carrill:

Dr. John Carrill 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. John Carrill completed his education (M.D.) from University Of Maryland School Of Medicine in 1979.

Dr. John Carrill has approximately 47 years of experience in Psychiatry.

Yes, Dr. John Carrill accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. John Carrill 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 Carrill practices at 13215 Brook Lane, Hagerstown, Maryland, 21742.

To schedule an appointment with Dr. John Carrill, please contact the office at 301-733-0330.

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