Dr. Michael Orsi, M.D.
What this data tells you about Dr. Orsi
Dr. Michael Orsi is a radiation oncology specialist in San Antonio, TX, with 18 years of NPI registration. Based on federal Medicare data, Dr. Orsi performed 123,213 Medicare services across 5,595 unique beneficiaries.
Between the years covered by Open Payments, Dr. Orsi received a total of $6,548 from 4 pharmaceutical and/or device companies across 14 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiation oncology. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Orsi 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 (gadoterate) | 69,380 | $0 | $0 |
| Contrast dye for imaging (iodine-based) | 48,375 | $0 | $0 |
| Chest X-ray, 1 view | 1,745 | $6 | $35 |
| Ct scan of chest with contrast | 295 | $94 | $995 |
| X-ray of abdomen, 1 view | 264 | $7 | $35 |
| CT scan of chest, without contrast | 249 | $95 | $836 |
| CT scan of abdomen and pelvis with contrast | 242 | $223 | $1,084 |
| Gallium ga-68, dotatate, diagnostic, 0.1 millicurie | 212 | $223 | $616 |
| Mri scan of pelvis before and after contrast | 210 | $244 | $2,218 |
| Mri scan of abdomen before and after contrast | 208 | $259 | $2,294 |
| Nuclear medicine study from skull base to mid-thigh with ct scan | 192 | $1,195 | $3,870 |
| Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 183 | $91 | $485 |
| Piflufolastat f-18, diagnostic, 1 millicurie | 165 | $492 | $1,187 |
| Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries | 99 | $66 | $128 |
| Nuclear medicine study of stomach to assess emptying | 98 | $230 | $747 |
| Limited ultrasound scan of abdomen | 84 | $21 | $114 |
| Chest X-ray, 2 views | 78 | $22 | $104 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 65 | $80 | $421 |
| Limited ultrasound scan behind abdominal cavity | 57 | $21 | $111 |
| Ct scan of abdomen and pelvis before and after contrast | 54 | $268 | $1,374 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 52 | $23 | $197 |
| Nuclear medicine study of parathyroid with spect | 51 | $239 | $1,153 |
| 3d radiographic procedure | 48 | $7 | $38 |
| CT guidance for radiation therapy | 46 | $54 | $467 |
| Ct scan of abdomen and pelvis without contrast | 44 | $136 | $850 |
| Ct scan of blood vessels and grafts of heart with contrast | 42 | $87 | $456 |
| Imaging for evaluation of swallowing function | 39 | $19 | $103 |
| Ct scan of soft tissue of neck with contrast | 38 | $146 | $953 |
| Nuclear medicine study of liver and bile duct system | 38 | $26 | $141 |
| Shoulder X-ray, 2+ views | 34 | $6 | $37 |
| Ct scan of heart structure with contrast | 33 | $63 | $335 |
| Ct scan of chest before and after contrast | 32 | $116 | $1,230 |
| Hip X-ray, 2-3 views | 32 | $8 | $43 |
| Nuclear medicine study of lung circulation | 31 | $27 | $141 |
| CT scan of head/brain, without contrast | 30 | $29 | $164 |
| Mri scan of abdomen without contrast | 28 | $148 | $1,488 |
| Nuclear medicine study whole body with ct scan | 28 | $1,180 | $3,870 |
| Low dose ct scan of chest for lung cancer screening | 27 | $135 | $473 |
| Injection, sincalide, 5 micrograms | 27 | $95 | $133 |
| Nuclear medicine study of liver and bile duct system with use of drugs | 26 | $305 | $1,427 |
| Technetium tc-99m mebrofenin, diagnostic, per study dose, up to 15 millicuries | 26 | $28 | $81 |
| Ct scan of abdomen before and after contrast | 20 | $164 | $1,359 |
| Ct scan of abdomen with contrast | 19 | $167 | $1,036 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 19 | $143 | $704 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 19 | $89 | $466 |
| Knee X-ray, 3 views | 18 | $7 | $37 |
| X-ray of knee, 1-2 views | 16 | $6 | $33 |
| Complete ultrasound scan of abdomen | 13 | $88 | $377 |
| Ct scan of blood vessels of chest with contrast | 12 | $182 | $1,367 |
| Mri scan of pelvis without contrast | 12 | $161 | $1,607 |
| Mri and low frequency vibrations for measuring tissue stiffness | 12 | $136 | $719 |
| Nuclear medicine study of heart pumping function by labeling red blood cells with measurement of internal blood volume ejected with every beat over multiple cycles | 12 | $154 | $765 |
| Technetium tc-99m labeled red blood cells, diagnostic, per study dose, up to 30 millicuries | 12 | $113 | $260 |
| X-ray of pelvis, 1-2 views | 11 | $6 | $34 |
| Complete ultrasound of abdomen and pelvis artery and vein blood flow | 11 | $42 | $224 |
Industry Payment Transparency
Open Payments through 2022 ↗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 (2022)
Associated products mentioned in payments ›
The majority of payments (66%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers. Total industry engagement is in the top 10% for radiation oncology in TX.
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 2022 |
| 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. Orsi is a mixed practice specialist, with above-average Medicare volume (top 0% in TX), with consulting-driven industry engagement in the top 10% of TX peers, 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. Orsi experienced with mri contrast dye injection (gadoterate)?
Does Dr. Orsi receive payments from pharmaceutical companies?
How do Dr. Orsi's costs compare to other radiation oncologists in San Antonio?
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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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