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

Mark A Petty, MD

Individual provider Orthopaedic Surgery Physician · NPI 1508863960

Mark A Petty, MD practises Orthopedic Surgery in Gainesville, Florida. Graduated from University of Florida College of Medicine in 1993, 33 years ago. Practices with The Orthopaedic Institute, PA, a 115-clinician group. Licensed in Florida.

Years since qualifying
33
Trained at
University of Florida College of Medicine
Licensed in
FL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4500 W Newberry Rd
Gainesville, FL 32607-2245 Not confirmed with CMS for 11 years — call before visiting
Phone: (352) 336-6000
Fax: (352) 336-6078
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence ME67863 (FL)

Record details

NPI number1508863960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2005
Last updated in NPPESFebruary 19, 2015

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice The Orthopaedic Institute, Pa — 115 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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) 16 times · 89th percentile
Hip replacement 41 times · 83rd percentile
Knee replacement 51 times · 79th percentile
Upper limb (arm) arthroscopy (minimally invasive joint repair) 34 times · 77th percentile
Removal of tissue 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 patients671
Services billed 13,658 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 $302 8 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.

  • Uf Health Shands Hospital Hospital · Gainesville, FL · listed as Shands Hospital
  • Hca Florida Lake City Hospital Hospital · Lake City, FL
  • Hca Florida North Florida Hospital Hospital · Gainesville, FL
  • Centerwell Home Health Home health agency · Lake City, FL
  • Centerwell Home Health Home health agency · Gainesville, FL

Colleagues at The Orthopaedic Institute, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 115 clinicians in the practice; 12 are shown here.

Other providers in Gainesville