Radiation Oncology Specialists
NPI 1942490859 · Radiation Oncology Physician · Chattanooga, TN
Radiation Oncology Specialists is a Radiation Oncology Physician organization in Chattanooga, TN (NPI 1942490859).
Provider details
- NPI number
- 1942490859
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eric Ellis, Owner(423) 495-3748
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-26
- Last updated
- 2007-07-26
Frequently asked questions
- What is Radiation Oncology Specialists's NPI number?
- Radiation Oncology Specialists's National Provider Identifier (NPI) is 1942490859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Radiation Oncology Specialists?
- Radiation Oncology Specialists is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Radiation Oncology Specialists located?
- Radiation Oncology Specialists's practice location on file with NPPES is 2525 Desales Ave, Chattanooga, TN 37404-1161.
- What is Radiation Oncology Specialists's phone number?
- The practice phone number listed in the NPPES registry for Radiation Oncology Specialists is (423) 495-3748.
- Who is the authorized official for Radiation Oncology Specialists?
- The authorized official listed on Radiation Oncology Specialists's NPPES record is Eric Ellis, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Radiation Oncology Specialists's NPI active?
- Yes — Radiation Oncology Specialists's NPI (1942490859) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.