Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark C. Gillespy, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1073592606

Mark C. Gillespy, MD practises Orthopedic Surgery in Daytona Beach, Florida. Graduated from Jefferson Medical College of Thomas Jefferson University in 1986, 40 years ago. Practices with Orthopaedic Clinic of Daytona Beach PA, a 48-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
40
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
FL
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1865 Lpga Blvd
Daytona Beach, FL 32117-7108
Phone: (386) 255-4596
Fax: (386) 258-3561
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 1075 Mason Ave, Daytona Beach, FL 32117-4611 — (386) 255-4596
  • 1890 Lpga Blvd Ste 240, Daytona Beach, FL 32117-7131 — (386) 255-4596
  • 17 Old Kings Rd N Ste K, Palm Coast, FL 32137-8283 — (386) 255-4596
  • 1165 Dunlawton Ave Ste 102, Port Orange, FL 32127-2924 — (386) 255-4596
  • 1175 Dunlawton Ave Ste 1, Port Orange, FL 32127-4741 — (386) 255-4596

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence ME52207 (FL)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence ME52207 (FL)

Record details

NPI number1073592606
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESNovember 20, 2024
Certification dateNovember 20, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1986 (40 years in practice)
Group practice Orthopaedic Clinic Of Daytona Beach Pa — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Lower limb (leg) arthroscopy (minimally invasive joint repair) 14 times · 86th percentile
Hip replacement 45 times · 85th percentile
Knee replacement 36 times · 69th percentile
Laminectomy or laminotomy (partial removal of spine bones) 1–10 times
Spinal fusion 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients564
Services billed 3,283 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $104 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Orthopaedic Clinic of Daytona Beach PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 48 clinicians in the practice; 12 are shown here.

Other providers in Daytona Beach