Dr. Brian Cartwright, MD
What this data tells you about Dr. Cartwright
Dr. Brian Cartwright is a radiation oncology specialist in Ocala, FL, with 18 years of NPI registration. Based on federal Medicare data, Dr. Cartwright performed 19,182 Medicare services across 3,777 unique beneficiaries.
Between the years covered by Open Payments, Dr. Cartwright received a total of $24 from 1 pharmaceutical and/or device company 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. Cartwright 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.
Florida License Status
FL DOH · MQA| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 111984 | Clear | January 31, 2028 | — |
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 |
|---|---|---|---|
| Contrast dye for imaging (iodine-based) | 12,384 | $0 | $2 |
| Injection, gadobenate dimeglumine (multihance), per ml | 2,258 | $1 | $9 |
| MRI contrast dye injection (gadobutrol) | 825 | $0 | $4 |
| Chest X-ray, 1 view | 541 | $7 | $38 |
| Chest X-ray, 2 views | 200 | $22 | $110 |
| Complete ultrasound scan of 1 breast | 179 | $84 | $602 |
| Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie | 176 | $737 | $940 |
| Bone density scan (DEXA) | 166 | $37 | $328 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 155 | $40 | $218 |
| 3D screening mammography (tomosynthesis) | 121 | $51 | $233 |
| Screening mammography | 120 | $123 | $507 |
| Diagnostic mammography of 1 breast | 99 | $88 | $518 |
| Nuclear medicine study from skull base to mid-thigh with ct scan | 99 | $1,134 | $5,112 |
| CT scan of chest, without contrast | 96 | $98 | $662 |
| Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 76 | $409 | $910 |
| Diagnostic mammography of both breasts | 73 | $115 | $654 |
| Mri scan of pelvis before and after contrast | 70 | $218 | $1,719 |
| Ultrasound scan of head and neck soft tissue | 69 | $75 | $451 |
| Ct scan of blood vessels of chest with contrast | 68 | $64 | $377 |
| Mri scan of lower spinal canal without contrast | 68 | $124 | $832 |
| Mri scan of leg joint without contrast | 61 | $155 | $1,001 |
| CT scan of abdomen and pelvis with contrast | 59 | $226 | $1,168 |
| Complete ultrasound scan behind abdominal cavity | 56 | $80 | $441 |
| X-ray of lower and sacral spine, 2-3 views | 51 | $28 | $140 |
| Ct scan of abdomen and pelvis before and after contrast | 48 | $264 | $1,426 |
| Mri scan of arm joint without contrast | 46 | $150 | $949 |
| X-ray of abdomen, 1 view | 46 | $20 | $95 |
| Ct scan of abdomen and pelvis without contrast | 44 | $134 | $782 |
| Complete ultrasound scan of abdomen | 38 | $84 | $479 |
| Mri scan of brain before and after contrast | 37 | $199 | $1,197 |
| Ct scan of chest with contrast | 36 | $90 | $865 |
| Mri scan of upper spinal canal without contrast | 33 | $119 | $938 |
| X-ray of upper spine, 2-3 views | 27 | $26 | $135 |
| Shoulder X-ray, 2+ views | 27 | $21 | $119 |
| Hip X-ray, 2-3 views | 25 | $33 | $178 |
| Limited ultrasound scan of abdomen | 25 | $58 | $362 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 24 | $15 | $92 |
| CT scan of head/brain, without contrast | 23 | $69 | $475 |
| X-ray of pelvis, 1-2 views | 23 | $7 | $38 |
| Ct scan of lower spine without contrast | 21 | $88 | $705 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 21 | $77 | $451 |
| X-ray of knee, 1-2 views | 20 | $6 | $42 |
| Foot X-ray, 3+ views | 20 | $23 | $115 |
| Mri scan of brain without contrast | 19 | $125 | $985 |
| X-ray of wrist, minimum of 3 views | 19 | $6 | $39 |
| Mri scan of abdomen before and after contrast | 19 | $240 | $1,813 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 19 | $27 | $143 |
| Ct scan of blood vessels of head with contrast | 18 | $61 | $375 |
| X-ray of ankle, minimum of 3 views | 18 | $6 | $39 |
| Fluoroscopic guidance for needle placement | 18 | $87 | $361 |
| Joint injection, major joint | 17 | $58 | $303 |
| Ct scan of face without contrast | 17 | $85 | $592 |
| X-ray of middle spine, 3 views | 17 | $27 | $134 |
| Mri scan of leg without contrast | 17 | $159 | $1,215 |
| Imaging for evaluation of swallowing function | 17 | $20 | $109 |
| Mri scan of both breasts | 17 | $238 | $1,680 |
| Biopsy of breast and placement of locating device using ultrasound, first growth | 16 | $396 | $2,484 |
| Ct scan of blood vessels of neck with contrast | 16 | $63 | $357 |
| Knee X-ray, 3 views | 16 | $27 | $134 |
| Low dose ct scan of chest for lung cancer screening | 15 | $135 | $943 |
| Ct scan of pelvis without contrast | 15 | $39 | $228 |
| X-ray of elbow, minimum of 3 views | 15 | $6 | $38 |
| Ct scan of leg without contrast | 15 | $94 | $662 |
| Single contrast x-ray of esophagus | 15 | $71 | $349 |
| X-ray of hand, minimum of 3 views | 14 | $34 | $145 |
| X-ray of both hips, 3-4 views | 14 | $38 | $213 |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | 14 | $28 | $156 |
| Ultrasound of both sides of head and neck blood flow | 14 | $31 | $161 |
| Ct scan of soft tissue of neck with contrast | 13 | $128 | $942 |
| Ct scan of middle spine without contrast | 13 | $37 | $203 |
| X-ray of lower and sacral spine, minimum of 4 views | 12 | $33 | $194 |
| Ct scan of upper spine without contrast | 12 | $72 | $719 |
| X-ray of thigh bone, minimum 2 views | 12 | $7 | $40 |
| Ct scan of middle spine with contrast | 11 | $45 | $248 |
| Mri scan of pelvis without contrast | 11 | $166 | $1,245 |
| X-ray of upper arm, minimum of 2 views | 11 | $6 | $38 |
| Complete ultrasound scan of pelvis | 11 | $75 | $449 |
| Ultrasound scan of scrotum | 11 | $79 | $289 |
Industry Payment Transparency
Open Payments through 2020 ↗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 (2020)
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 2020 |
| 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. Cartwright is a mixed practice specialist, with above-average Medicare volume (top 12% in FL), with low-engagement industry engagement, with 18 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. Cartwright experienced with contrast dye for imaging (iodine-based)?
Does Dr. Cartwright receive payments from pharmaceutical companies?
How do Dr. Cartwright's costs compare to other radiation oncologists in Ocala?
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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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