Dr. Mark Gillespy, MD
What this data tells you about Dr. Gillespy
Dr. Mark Gillespy is an orthopaedic surgery of the spine physician in Daytona Beach, FL, with 20 years in practice. Based on federal Medicare data, Dr. Gillespy performed 2,458 Medicare services across 1,934 unique beneficiaries.
Between the years covered by Open Payments, Dr. Gillespy received a total of $15,261 from 16 pharmaceutical and/or device companies across 29 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in orthopaedic surgery of the spine physician. 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. Gillespy 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 |
|---|---|---|---|
| Office visit, established patient (20-29 min) | 377 | $64 | $274 |
| Office visit, established patient (30-39 min) | 279 | $93 | $389 |
| Hip X-ray, 2-3 views | 198 | $34 | $136 |
| Betamethasone steroid injection | 198 | $5 | $24 |
| X-ray of lower and sacral spine, minimum of 4 views | 180 | $37 | $148 |
| Knee X-ray, 3 views | 150 | $30 | $122 |
| Joint injection, major joint | 146 | $51 | $215 |
| X-ray of knee, 4 or more views | 125 | $35 | $141 |
| X-ray of pelvis, 1-2 views | 101 | $21 | $82 |
| New patient office visit (45-59 min) | 87 | $121 | $507 |
| New patient office visit (30-44 min) | 86 | $78 | $338 |
| Steroid injection (triamcinolone) | 84 | $1 | $4 |
| X-ray of upper spine, 4-5 views | 56 | $38 | $154 |
| Total hip replacement | 54 | $1,033 | $4,053 |
| X-ray of ankle, 2 views | 51 | $24 | $95 |
| Shoulder X-ray, 2+ views | 50 | $26 | $102 |
| X-ray of hip, 1 view | 50 | $24 | $95 |
| X-ray of lower and sacral spine, 2-3 views | 42 | $30 | $116 |
| X-ray of middle spine, 2 views | 36 | $25 | $96 |
| Total knee replacement | 29 | $1,065 | $4,047 |
| X-ray of both hips, 3-4 views | 28 | $33 | $156 |
| Office visit, established patient (10-19 min) | 27 | $41 | $167 |
| X-ray of knee, 1-2 views | 24 | $25 | $100 |
Industry Payment Transparency
Open Payments through 2023 ↗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 (2023)
Associated products mentioned in payments ›
The majority of payments (84%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers.
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 2023 |
| 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. Gillespy is a clinical cardiology specialist, with above-average Medicare volume (top 18% in FL), and consulting-driven industry engagement, with 20 years of practice experience.
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. Gillespy experienced with office visit, established patient (20-29 min)?
Does Dr. Gillespy receive payments from pharmaceutical companies?
How do Dr. Gillespy's costs compare to other orthopaedic surgery of the spine physicians in Daytona Beach?
What does Data Coverage mean?
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Explore related providers
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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