Roger Williams Radiation Therapy, LLC in Providence, RI
This organization bills under NPI 1013078450, an organization record issued on Dec 12, 2006 with the primary taxonomy Radiation Oncology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1013078450
- Legal name
- Roger Williams Radiation Therapy, LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- Practice location
- 50 MAUDE ST, Providence, RI 02908
- Phone
- 401-456-2690
- Enumerated
- Dec 12, 2006
- Record updated
- Nov 19, 2024
- Authorized official
- Cfo (title as filed)
6 clinicians CMS lists with Roger Williams Radiation Therapy in Providence
- John Coen, MDRadiation Oncology Physician1891720165
- Daniel Fass, MDRadiation Oncology Physician1215049184
- Martin Fuss, MDRadiation Oncology Physician1710990312
- Jonathan Glanzman, MDRadiation Oncology Physician1649533175
- Michael Katin, MDRadiation Oncology Physician1811994999
- Jessica Yancey, MDRadiation Oncology Physician1649766882
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Rhode Island secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.