DR. JEFFREY W. GEFTER (M.D.) – Radiation Oncology Physician, NPI 1023093168
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
130 RADIATION ONCOLOGY in TN
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Provider Addresses for DR. JEFFREY W. GEFTER (M.D.)
979, East 3rd Street, Chattanooga, Hamilton County, East Tennessee, Tennessee, 37403, United States
SUITE G-20
CHATTANOOGA, TN 374032136
Phone: (423) 756-0018
Fax: (423) 265-2045
Mailing address matches the actual address.
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: 2010-12-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20101210000721 | 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 | 140 | 39 | $0 |
| G6002 | Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 42 | 13 | $0 |
Insurance plans in this area (ZIP 37403)
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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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