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

Individual provider Orthopaedic Surgery Physician · NPI 1255779567

Michael Robert Koerner, MD practises Orthopedic Surgery in Greenville, North Carolina. Qualified in 2013, 13 years ago. Practices with Proactive Therapy of North Carolina Inc, a 565-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
13
Licensed in
SC
In the registry since
2013
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

503 Bowman Gray Dr
Greenville, NC 27834-7286
Phone: (252) 816-4001
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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 35824 (SC)

Record details

NPI number1255779567
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2013
Last updated in NPPESJanuary 12, 2022
Certification dateJanuary 12, 2022

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Proactive Therapy Of North Carolina Inc — 565 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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.

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 patients185
Services billed 466 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 $91 4 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.

  • Ecu Health Medical Center Hospital · Greenville, NC · listed as Pitt County Memorial Hospital, Inc
  • Vidant Duplin Hospital Hospital · Kenansville, NC · listed as Duplin General Hospital Incorporated
  • Unc Health Care Wayne Hospital · Goldsboro, NC
  • Centerwell Home Health Home health agency · Greenville, NC

Colleagues at Proactive Therapy of North Carolina Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 565 clinicians in the practice; 12 are shown here.

Other providers in Greenville