RADIATION ONCOLOGY ASSOCIATES OF WASHINGTON, PC
NPI 1265413850
Specialist in Washington, DC

Q: What is Radiation Oncology Associates Of Washington, PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since November 10, 2005

SIBLEY MEMORIAL HOSPITAL, DEPT OF RADIATION ONCOLOGY, 5255 LOUGHBORO ROAD, NW, WASHINGTON, DC 20016(202) 537-4787(202) 537-4964 Get Directions Write a Review

NPPES record last updated: February 19, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Radiation Oncology Associates Of Washington, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RADIATION ONCOLOGY ASSOCIATES OF WASHINGTON, PC (NPI 1265413850) is a healthcare organization registered as a specialist in Washington, District Of Columbia and active in the NPI registry since November 2005. The organization lists Irene Gage, President, as its authorized official.

NPPES Registry Identity

NPI1265413850

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameRADIATION ONCOLOGY ASSOCIATES OF WASHINGTON, PC

Location AddressSIBLEY MEMORIAL HOSPITAL, DEPT OF RADIATION ONCOLOGY, 5255 LOUGHBORO ROAD, NWWashington, DC 20016-2695

Mailing AddressPo Box 631573Baltimore, MD 21263-1573 · (202) 537-4787 · Fax (202) 537-4964

Phone(202) 537-4787

Fax(202) 537-4964

Organization SubpartNo

Authorized OfficialIrene GagePresident · (202) 969-1866

Enumeration DateNovember 10, 2005

Last NPPES UpdateFebruary 19, 2008

✔ NPI 1265413850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

SIBLEY MEMORIAL HOSPITAL, DEPT OF RADIATION ONCOLOGY, Washington, DC 20016

Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type UnspecifiedG00219Medicare Group Number

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Radiation Oncology Associates Of Washington, PC's NPI number?

The NPI number for Radiation Oncology Associates Of Washington, PC is 1265413850. It was assigned to this organization in the NPPES registry on November 10, 2005.

Where is Radiation Oncology Associates Of Washington, PC located?

Radiation Oncology Associates Of Washington, PC is located at Sibley Memorial Hospital, Dept Of Radiation Oncology 5255 Loughboro Road, NW, Washington, DC 20016. The listed phone number is (202) 537-4787.

What is Radiation Oncology Associates Of Washington, PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Radiation Oncology Associates Of Washington, PC was last updated on February 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.