Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Radiation Oncology Associates of Washington, PC

Organization Specialist · NPI 1265413850

Radiation Oncology Associates of Washington, PC is a Specialist in Washington, District of Columbia. Registered with an NPI since 2005.

In the registry since
2005
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Partly verified

Some contact details are missing from the federal record.

Sibley Memorial Hospital Dept OF Radiation Oncology 5255 Loughboro Road NW
Washington, DC 20016-2695
Phone: (202) 537-4787
Fax: (202) 537-4964
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1265413850
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Irene Gage — President · (202) 969-1866
NPI enumeratedNovember 10, 2005
Last updated in NPPESFebruary 19, 2008
Mailing addressPo Box 631573, Baltimore, MD 21263-1573

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