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Radiation Oncology Services of Rhode Island, LLC

Radiation Oncology Clinic/Center in Warwick, RI · enumerated 2007 · authorized official Lucy Maddock, Administrative Director.

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

National Provider Identifier

1093861858

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Registry record

Entity type Organization (Type 2)
Legal business name Radiation Oncology Services of Rhode Island, LLC
Other name <Unavail>
Practice address 450 Toll Gate Rd, Warwick, RI, 02886
Phone (401) 732-2300
Fax (401) 738-3450
Enumeration date Jan 26, 2007
Last updated in NPPES Jan 10, 2013

Taxonomy & classification

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Lucy Maddock
Title Administrative Director
Phone (401) 732-2300

Other identifiers

Identifier Type State Issuer
9003644 Medicaid RI -
1750437448 Other RI GROUP NPI

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 Services of Rhode Island, LLC?
The NPI for Radiation Oncology Services of Rhode Island, LLC is 1093861858, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Radiation Oncology Services of Rhode Island, LLC?
NPPES lists Lucy Maddock (Administrative Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-10.