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Radiation Oncology, S.C.

Radiation Oncology Physician in Tinley Park, IL · enumerated 2006 · authorized official Syed Javed Shirazi, President.

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

National Provider Identifier

1154369643

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Registry record

Entity type Organization (Type 2)
Legal business name Radiation Oncology, S.C.
Practice address 17333 La Grange Rd Ste 100, Tinley Park, IL, 60487
Phone (708) 748-9918
Fax (708) 448-7530
Enumeration date Jun 4, 2006
Last updated in NPPES May 24, 2019

Taxonomy & classification

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

Authorized official

Name Syed Javed Shirazi
Title President
Phone (708) 448-9393

Other identifiers

Identifier Type State Issuer
1615960 Other IL BLUE CROSS & BLUE SHIELD
CM3238 Other IL PALMETTO GBA-RR MEDICARE

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 type of organization is Radiation Oncology, S.C.?
Radiation Oncology, S.C. is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-24.