Dr. Matthew Assing, M.D.
What this data tells you about Dr. Assing
Dr. Matthew Assing is a radiology - diagnostic specialist in Lakeland, FL, with 15 years of NPI registration. Based on federal Medicare data, Dr. Assing performed 11,590 Medicare services across 3,957 unique beneficiaries.
Between the years covered by Open Payments, Dr. Assing received a total of $125 from 4 pharmaceutical and/or device companies across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiology - diagnostic. 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. Assing 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 | 119819 | 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 |
|---|---|---|---|
| MRI contrast dye injection (gadobutrol) | 5,390 | $0 | $6 |
| Contrast dye for imaging (iodine-based) | 1,701 | $0 | $0 |
| Chest X-ray, 1 view | 1,320 | $6 | $35 |
| Injection, gadobenate dimeglumine (multihance), per ml | 471 | $1 | $4 |
| Ct scan of abdomen and pelvis without contrast | 263 | $62 | $320 |
| Screening mammography | 197 | $122 | $450 |
| 3D screening mammography (tomosynthesis) | 196 | $51 | $300 |
| Ct scan of upper spine without contrast | 155 | $35 | $211 |
| Ct scan of blood vessels of chest with contrast | 142 | $63 | $353 |
| X-ray of abdomen, 1 view | 105 | $7 | $35 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 94 | $25 | $130 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 88 | $16 | $85 |
| Ct scan of blood vessels of head with contrast | 67 | $65 | $321 |
| Ct scan of blood vessels of neck with contrast | 67 | $61 | $323 |
| Complete ultrasound scan behind abdominal cavity | 61 | $25 | $134 |
| Limited ultrasound scan of abdomen | 55 | $21 | $109 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 53 | $39 | $300 |
| Limited ultrasound scan of 1 breast | 49 | $61 | $271 |
| Complete ultrasound scan of 1 breast | 45 | $96 | $522 |
| X-ray of pelvis, 1-2 views | 41 | $6 | $32 |
| Shoulder X-ray, 2+ views | 40 | $7 | $33 |
| X-ray of knee, 1-2 views | 40 | $6 | $32 |
| Diagnostic mammography of both breasts | 40 | $105 | $400 |
| Foot X-ray, 3+ views | 37 | $6 | $32 |
| Chest X-ray, 2 views | 35 | $20 | $90 |
| Ct scan of lower spine without contrast | 35 | $34 | $211 |
| Mri scan of both breasts | 35 | $255 | $1,389 |
| Diagnostic mammography of 1 breast | 32 | $86 | $350 |
| Ct scan of face without contrast | 31 | $31 | $207 |
| Mri scan of pelvis before and after contrast | 31 | $236 | $1,981 |
| Hip X-ray, 2-3 views | 31 | $8 | $44 |
| Mri scan of abdomen before and after contrast | 29 | $246 | $1,910 |
| Mri scan of brain before and after contrast | 27 | $85 | $431 |
| Ct scan of pelvis without contrast | 27 | $39 | $200 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 26 | $76 | $408 |
| X-ray of ankle, minimum of 3 views | 25 | $6 | $32 |
| CT scan of chest, without contrast | 24 | $99 | $492 |
| X-ray of lower and sacral spine, 2-3 views | 24 | $7 | $40 |
| Ct scan of abdomen and pelvis before and after contrast | 24 | $226 | $1,063 |
| Ultrasound of both sides of head and neck blood flow | 24 | $27 | $112 |
| X-ray of lower leg, 2 views | 23 | $6 | $32 |
| X-ray of shoulder, 1 view | 22 | $6 | $28 |
| Ultrasound of leg arteries or artery grafts | 21 | $30 | $109 |
| Knee X-ray, 3 views | 20 | $6 | $33 |
| X-ray of ribs on side of body, minimum of 3 views | 19 | $9 | $49 |
| X-ray of abdomen, 2 views | 19 | $9 | $44 |
| Ct scan of chest with contrast | 17 | $106 | $657 |
| X-ray of hand, minimum of 3 views | 17 | $5 | $32 |
| X-ray of ankle, 2 views | 17 | $6 | $29 |
| X-ray of foot, 2 views | 17 | $5 | $29 |
| Mri scan of blood vessels of head without contrast | 16 | $40 | $220 |
| X-ray of thigh bone, minimum 2 views | 14 | $6 | $37 |
| Mri scan of lower spinal canal without contrast | 13 | $54 | $271 |
| X-ray of forearm, 2 views | 13 | $6 | $29 |
| X-ray of hip, 1 view | 13 | $7 | $37 |
| CT scan of abdomen and pelvis with contrast | 13 | $225 | $876 |
| Mri scan of brain without contrast | 12 | $117 | $886 |
| X-ray of elbow, minimum of 3 views | 12 | $6 | $32 |
| Ct scan of leg without contrast | 12 | $33 | $200 |
| X-ray series of abdomen with single x-ray of chest | 12 | $12 | $58 |
| Imaging for evaluation of swallowing function | 12 | $20 | $97 |
| Complete ultrasound scan of abdomen | 12 | $30 | $148 |
| Ultrasound of one leg arteries or artery grafts | 12 | $17 | $75 |
| CT scan of head/brain, without contrast | 11 | $78 | $428 |
| Ct scan of middle spine without contrast | 11 | $36 | $211 |
| X-ray of wrist, 2 views | 11 | $6 | $29 |
| X-ray of wrist, minimum of 3 views | 11 | $5 | $32 |
| Nuclear medicine study of lung ventilation and circulation | 11 | $39 | $192 |
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 ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
4.3 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. Assing is a mixed practice specialist, with above-average Medicare volume (top 5% in FL), with low-engagement industry engagement, with 15 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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