Dr. Charles Davenport, MD
What this data tells you about Dr. Davenport
Dr. Charles Davenport is a radiation oncology specialist in Venice, FL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Davenport performed 47,484 Medicare services across 4,380 unique beneficiaries.
Between the years covered by Open Payments, Dr. Davenport received a total of $46,845 from 2 pharmaceutical and/or device companies across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiation oncology. The majority of payments are classified as research and scientific activities (grants and research funding). Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Davenport 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 |
|---|---|---|---|
| MRI contrast dye injection (gadobutrol) | 25,123 | $0 | $1 |
| Contrast dye for imaging (iodine-based) | 18,448 | $0 | $0 |
| Mri scan of lower spinal canal without contrast | 609 | $141 | $545 |
| Mri scan of upper spinal canal without contrast | 269 | $135 | $505 |
| CT scan of chest, without contrast | 243 | $94 | $279 |
| Chest X-ray, 2 views | 219 | $24 | $67 |
| X-ray of lower and sacral spine, minimum of 4 views | 201 | $37 | $101 |
| Bone density scan (DEXA) | 197 | $37 | $74 |
| Blood draw (venipuncture) | 196 | $8 | $12 |
| Blood creatinine level | 196 | $5 | $10 |
| Mri scan of brain before and after contrast | 189 | $241 | $1,072 |
| Mri scan of brain without contrast | 148 | $142 | $504 |
| Ct scan of lower spine without contrast | 147 | $87 | $285 |
| CT scan of head/brain, without contrast | 107 | $77 | $220 |
| X-ray of lower and sacral spine, 2-3 views | 100 | $28 | $79 |
| X-ray of upper spine, 4-5 views | 68 | $36 | $105 |
| Ct scan of chest with contrast | 62 | $99 | $287 |
| X-ray of upper spine, 2-3 views | 62 | $28 | $78 |
| Mri scan of lower spinal canal before and after contrast | 62 | $239 | $1,072 |
| Ct scan of face without contrast | 61 | $94 | $263 |
| Ct scan of soft tissue of neck with contrast | 55 | $114 | $319 |
| Nuclear medicine study from skull base to mid-thigh with ct scan | 55 | $901 | $1,428 |
| Mri scan of middle spinal canal without contrast | 51 | $127 | $557 |
| Hip X-ray, 2-3 views | 51 | $34 | $93 |
| Low dose ct scan of chest for lung cancer screening | 49 | $136 | $283 |
| Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 45 | $395 | $1,022 |
| Ct scan of upper spine without contrast | 42 | $99 | $285 |
| Mri scan of abdomen before and after contrast | 42 | $270 | $1,048 |
| Ultrasound of both sides of head and neck blood flow | 36 | $141 | $381 |
| Ct scan of blood vessels of neck with contrast | 30 | $162 | $514 |
| Ct scan of cranial cavity without contrast | 27 | $128 | $328 |
| X-ray of middle spine, 2 views | 27 | $24 | $65 |
| Ct scan of abdomen and pelvis before and after contrast | 26 | $263 | $713 |
| CT scan of abdomen and pelvis with contrast | 23 | $206 | $577 |
| Ct scan of blood vessels of head with contrast | 22 | $203 | $514 |
| Mri scan of upper spinal canal before and after contrast | 22 | $233 | $1,083 |
| Mri scan of bone of eye socket, face, and/or neck before and after contrast | 21 | $270 | $1,038 |
| Knee X-ray, 3 views | 18 | $28 | $81 |
| Mri scan of blood vessels of head without contrast | 17 | $165 | $490 |
| Ct scan of middle spine without contrast | 16 | $96 | $285 |
| X-ray of upper spine, 6 or more views | 14 | $41 | $122 |
| X-ray of both hips, minimum of 5 views | 14 | $42 | $121 |
| Ct scan of abdomen and pelvis without contrast | 14 | $140 | $379 |
| Ct scan of head or brain before and after contrast | 13 | $98 | $324 |
| Ct scan of soft tissue of neck without contrast | 12 | $109 | $280 |
| X-ray of middle spine, 3 views | 12 | $23 | $78 |
| Mri scan of middle spinal canal before and after contrast | 12 | $255 | $1,082 |
| 3d radiographic procedure with computerized image postprocessing | 11 | $60 | $150 |
Industry Payment Transparency
Open Payments through 2024 ↗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 (2024)
Associated products mentioned in payments ›
The majority of payments (78%) are classified as scientific/research, suggesting involvement in clinical studies, grants, or innovation-related work. Total industry engagement is in the top 2% for radiation oncology in FL.
Geographic Context
4.1 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 2024 |
| 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. Davenport is a mixed practice specialist, with above-average Medicare volume (top 5% in FL), with research-focused industry engagement in the top 2% of FL peers, 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
Is Dr. Davenport experienced with mri contrast dye injection (gadobutrol)?
Does Dr. Davenport receive payments from pharmaceutical companies?
How do Dr. Davenport's costs compare to other radiation oncologists in Venice?
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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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