Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Johns Hopkins University

Organization Radiation Oncology Physician · NPI 1629943287

Johns Hopkins University provides Radiation Oncology Physician services in Bethesda, Maryland. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

6420 Rockledge Dr
Bethesda, MD 20817-7837
Phone: (410) 955-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X

Record details

NPI number1629943287
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicholas Giarratano — Ao · (410) 933-0000
NPI enumeratedOctober 6, 2025
Last updated in NPPESOctober 6, 2025
Certification dateOctober 6, 2025
Mailing address6201 Greenleigh Ave, Middle River, MD 21220-2004

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