Organization
JOHNS HOPKINS UNIVERSITY
Active
Organization subpart
No
Provider details
NPI number
Authorized official
NICHOLAS GIARRATANO (AO)
(410) 933-0000
Entity
Organization
Contact information
Practice address
8600 OLD GEORGETOWN RD, BETHESDA, MD 20814-1422
(410) 955-5000
Mailing address
6201 GREENLEIGH AVE, MIDDLE RIVER, MD 21220-2004
(410) 933-6423
Taxonomy
Speciality
Code
Description
License number
State
2085R0001X
Radiation Oncology Physician
Primary
—
—
Other
Enumeration date
10/06/2025
Last updated
10/06/2025
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