John R Maloney
MD | Psychiatry | 53+ years Exp
2141 K St Nw, Ste 304, Washington
District Of Columbia, 20037-1810
202-496-9700 202-496-9777
Maps & DirectionsJohn R Maloney is a Washington, District Of Columbia based psychiatrist with 53 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 reach him at 202-496-9700 or can fax him at 202-496-9777. John R Maloney is MD 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.
Complete Profile:
John R Maloney speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | John R Maloney |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 53+ years |
| Medical School Attended: | Temple University School Of Medicine |
| Graduation Year: | 1972 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 2141 K St Nw, Ste 304, Washington,
District Of Columbia, 20037-1810 |
| Phone: | 202-496-9700 |
| Fax: | 202-496-9777 |
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: | 7911031653 |
| Enrollment ID: | I20100817000201 |
| NPI Number: | 1265459754 |
| NPI Enumeration Date: | 17 Jul, 2006 |
| NPI Last Update On: | 15 May, 2017 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John R Maloney are as mentioned below.
| License Number | Specialization | State | Status | |
| 8041 | Psychiatry | District Of Columbia | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with John R Maloney such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 0071-7327-0 | Medicaid | Virginia | |
| C62372 | Other | | UPIN # |
| 5663JR | Other | Maryland | CAREFIRST MD |
| 8101 | Other | District Of Columbia | CAREFIRST DC |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | John R Maloney
Po Box 157,
Ashton, Maryland |
| Zip: | 20861-0157 |
| Phone Number: | 301-570-9700 |
| Fax Number: | 301-260-2838 |
Patients can reach John R Maloney at
2141 K St Nw, Ste 304, Washington, District Of Columbia or can
call to book an appointment on 202-496-9700.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.