Dr. John Carrill is a Hagerstown, Maryland based psychiatrist with 46 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 reach him at 301-733-0330 or can fax him at 301-733-4038. Dr. John Carrill is M.D. 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.
Complete Profile:
Dr. John Carrill 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. John Carrill |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 46+ years |
| Medical School Attended: | University Of Maryland School Of Medicine |
| Graduation Year: | 1979 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 13215 Brook Lane, Hagerstown,
Maryland, 21742 |
| Phone: | 301-733-0330 |
| Fax: | 301-733-4038 |
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.
| PAC ID: | 3577621945 |
| Enrollment ID: | I20081029000463 |
| NPI Number: | 1821063124 |
| NPI Enumeration Date: | 21 Feb, 2006 |
| NPI Last Update On: | 17 Mar, 2018 |
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. John Carrill are as mentioned below.
| License Number | Specialization | State | Status | |
| D18559 | Psychiatry | Maryland | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians 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 legacy medical identifiers associated with Dr. John Carrill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 409491301 | 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. John Carrill
13121 Brook Lane,
Hagerstown, Maryland |
| Zip: | 21742 |
| Phone Number: | 301-733-0330 |
| Fax Number: | 301-733-4038 |
Patients can reach Dr. John Carrill at
13215 Brook Lane, Hagerstown, Maryland or can
call to book an appointment on 301-733-0330.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.