Johnston, Mary Deirdre

Johnston, Mary Deirdre is an individual health care provider with primary practice located at 600 N Wolfe Street Johns Hopkins University School Of Medicine, Baltimore MD 21287-7279. She recently has only one registered license in Allopathic & Osteopathic Physicians / Geriatric Psychiatry, which is considered as her primary health care specialty. Johnston, Mary Deirdre can be contacted via phone (410) 955-5147.

Contact Information

Primary practice address
600 N Wolfe Street Johns Hopkins University School Of Medicine Baltimore MD 21287-7279
Phone: (410) 955-5147
Fax:
Website:
Map and Directions

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Geriatric Psychiatry 2084P0805X 9500105 North Carolina

Profile Details

NPI number 1881670958
LBN Legal business name Johnston, Mary Deirdre
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 No
Enumeration date Dec 20th, 2005
Last updated Sep 18th, 2012 - about 12 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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