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Radiation Oncology, Sc

Radiation Oncology Physician in Olympia Fields, IL · enumerated 2010 · authorized official S. Javed Shirazi, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871802330

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Registry record

Entity type Organization (Type 2)
Legal business name Radiation Oncology, Sc
Practice address 3900 W 203rd St, Olympia Fields, IL, 60461
Phone (708) 448-9393
Fax (708) 448-7530
Enumeration date Oct 1, 2010
Last updated in NPPES Oct 1, 2010

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 042002397 (IL) Primary

Authorized official

Name S. Javed Shirazi
Title President
Phone (708) 423-6286

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Radiation Oncology, Sc?
The NPI for Radiation Oncology, Sc is 1871802330, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Radiation Oncology, Sc?
NPPES lists S. Javed Shirazi (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-01.