Psychiatrist | 54+ years experience

John R Maloney, MD

2141 K St Nw, Ste 304, Washington, District Of Columbia, 20037-1810

About John R Maloney

John R Maloney is a psychiatrist based in Washington, District Of Columbia with 54 years of experience in Psychiatry. He completed his graduation from Temple University School Of Medicine in 1972. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of John R Maloney is 8041 for Psychiatry in District Of Columbia. His current practice location is 2141 K St Nw, Ste 304, Washington. Patients can contact him at 202-496-9700 or can fax him at 202-496-9777. John R Maloney, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1265459754.

John R Maloney 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

John R Maloney'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 John R Maloney
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 54+ years
Medical School Attended Temple University School Of Medicine
Graduation Year 1972
Gender Male
Practice Address: 2141 K St Nw, Ste 304
Washington, DC - 20037-1810
Fax 202-496-9777

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 7911031653
Enrollment ID I20100817000201
NPI Number1265459754
NPI Enumeration Date: 17 Jul, 2006
NPI Last Update On: 15 May, 2017

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 John R Maloney are as mentioned below.

License NumberSpecializationStateStatus
8041Psychiatry District Of ColumbiaPrimary

Other Medical Identifiers

Other professional identifiers associated with John R Maloney such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0071-7327-0MedicaidVirginia
C62372OtherUPIN #
5663JROtherMarylandCAREFIRST MD
8101OtherDistrict Of ColumbiaCAREFIRST DC

Mailing Address

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

John R Maloney
Po Box 157,
Ashton, MD - 20861-0157
Phone: 301-570-9700
Fax: 301-260-2838

Book an Appointment with John R Maloney

To schedule an appointment, contact John R Maloney at 2141 K St Nw, Ste 304, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John R Maloney:

John R Maloney 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.

John R Maloney completed his education (MD) from Temple University School Of Medicine in 1972.

John R Maloney has approximately 54 years of experience in Psychiatry.

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

Yes, John R Maloney 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.

John R Maloney practices at 2141 K St Nw, Ste 304, Washington, District Of Columbia, 20037-1810.

To schedule an appointment with John R Maloney, please contact the office at 202-496-9700.

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