ERIC R ELLIS (M.D.) – Radiation Oncology Physician, NPI 1477528644
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for ERIC R ELLIS (M.D.)
Stone Box Lane, Nashville, Davidson County, Tennessee, 37027, United States
NASHVILLE, TN 372440261
Phone: (423) 698-1844
Fax: (423) 624-2226
Type: Mailing
605, Glenwood Drive, Glenwood, Ridgeside, Chattanooga, Hamilton County, East Tennessee, Tennessee, 37404, United States
SUITE 200
CHATTANOOGA, TN 374041130
Phone: (423) 698-1844
Fax: (423) 624-2226
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-06-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050216000064 | I | Radiation Oncology | GA | TBD |
| I20100630000364 | I | Radiation Oncology | TN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 467 | 51 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 133 | 67 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 122 | 62 | $0 |
| 77300 | Calculation of radiation therapy dose | 99 | 40 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 46 | 35 | $0 |
Insurance plans in this area (ZIP 37244)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | TN | 77300 | Calculation of radiation therapy dose | 278 | 96 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TN | |
| Nurse Practitioner | TN | |
| - | CO | |
| Physician Assistant | TN | |
| - | TN | |
| Nurse Practitioner | CA | |
| - | TN | |
| Internal Medicine | TN | |
| Internal Medicine | GA | |
| Radiation Oncology | TN |
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