Dr. Glenn Selman, MD
What this data tells you about Dr. Selman
Dr. Glenn Selman is a radiation oncology specialist in Gainesville, FL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Selman performed 2,672 Medicare services across 2,411 unique beneficiaries.
Between the years covered by Open Payments, Dr. Selman received a total of $55 from 2 pharmaceutical and/or device companies across 2 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiation oncology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Selman is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Chest X-ray, 1 view | 822 | $7 | $28 |
| CT scan of head/brain, without contrast | 193 | $31 | $123 |
| Chest X-ray, 2 views | 169 | $27 | $92 |
| Ct scan of abdomen and pelvis without contrast | 167 | $64 | $295 |
| CT scan of chest, without contrast | 126 | $40 | $145 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 126 | $10 | $38 |
| Aspiration of fluid from chest cavity using imaging guidance | 105 | $85 | $351 |
| Ct scan of chest with contrast | 76 | $44 | $181 |
| Review by radiologist of ct guidance for needle placement | 68 | $55 | $197 |
| Ct scan of upper spine without contrast | 51 | $36 | $145 |
| CT scan of abdomen and pelvis with contrast | 50 | $64 | $266 |
| Limited ultrasound scan of abdomen | 46 | $22 | $57 |
| Imaging for evaluation of swallowing function | 43 | $21 | $77 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 42 | $15 | $56 |
| Biopsy and aspiration of bone marrow sample for diagnosis | 38 | $60 | $255 |
| Nuclear medicine study of lung ventilation and circulation | 37 | $38 | $160 |
| Drainage of fluid from abdominal cavity using imaging guidance | 36 | $75 | $337 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 34 | $16 | $45 |
| Ct scan of soft tissue of neck with contrast | 32 | $50 | $202 |
| Low dose ct scan of chest for lung cancer screening | 31 | $145 | $446 |
| Ct scan of head or brain before and after contrast | 29 | $44 | $186 |
| Knee X-ray, 3 views | 29 | $34 | $111 |
| Ct scan of lower spine without contrast | 28 | $34 | $146 |
| Ultrasound of both sides of head and neck blood flow | 28 | $29 | $59 |
| Ultrasonic guidance for blood vessel access | 24 | $12 | $55 |
| Ultrasound scan of chest | 22 | $20 | $53 |
| Insertion of central venous tube with port (5 years or older) | 19 | $271 | $1,094 |
| Shoulder X-ray, 2+ views | 19 | $27 | $92 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 19 | $26 | $68 |
| Hip X-ray, 2-3 views | 18 | $39 | $125 |
| X-ray of lower and sacral spine, minimum of 4 views | 16 | $43 | $163 |
| Complete ultrasound scan behind abdominal cavity | 16 | $25 | $72 |
| X-ray of lower and sacral spine, 2-3 views | 15 | $33 | $122 |
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | 14 | $123 | $446 |
| Needle biopsy of liver through skin | 13 | $69 | $289 |
| X-ray of ankle, minimum of 3 views | 13 | $6 | $27 |
| X-ray of wrist, minimum of 3 views | 12 | $6 | $27 |
| Foot X-ray, 3+ views | 12 | $24 | $93 |
| X-ray of abdomen, 1 view | 12 | $7 | $28 |
| Removal of central venous tube with port or pump | 11 | $156 | $632 |
| Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance | 11 | $70 | $279 |
Industry Payment Transparency
Open Payments through 2019 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2019)
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2019 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Selman is a mixed practice specialist, with moderate Medicare volume, with low-engagement industry engagement, with 19 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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