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Dr. Michael Macmillan, MD

Orthopedic Surgery (Orthopaedic Surgery Physician)

At a glance

In the NPI registry since
2006

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Orthopaedic Surgery Physician primary
    FL license ME40587

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Orthopedic Surgery per capita by county →

Payments from drug and device companies

In 2025, 1 companies reported 14 payments worth $16,351 in total to this clinician.

By company
Novapproach Spine, LLC$16,351
By type
Consulting Fee$9,724
Royalty or License$6,327
Food and Beverage$202
Travel and Lodging$98.98

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Jun 30, 2025Novapproach Spine, LLC
Jun 30, 2025
Consulting Fee
OneLIF · Orthopedics/Orthopedic Surgery
$4,984
Sep 30, 2025Novapproach Spine, LLC
Sep 30, 2025
Royalty or License
OneLIF · Orthopedics/Orthopedic Surgery
$2,302
May 9, 2025Novapproach Spine, LLC
May 9, 2025
Consulting Fee
OneLIF · Orthopedics/Orthopedic Surgery
$1,624
Nov 23, 2025Novapproach Spine, LLC
Nov 23, 2025
Consulting Fee
OneLIF · Orthopedics/Orthopedic Surgery
$1,500
Feb 25, 2025Novapproach Spine, LLC
Feb 25, 2025
Royalty or License
OneLIF · Orthopedics/Orthopedic Surgery
$1,436
Jun 30, 2025Novapproach Spine, LLC
Jun 30, 2025
Royalty or License
OneLIF · Orthopedics/Orthopedic Surgery
$1,407
May 23, 2025Novapproach Spine, LLC
May 23, 2025
Royalty or License
OneLIF · Orthopedics/Orthopedic Surgery
$1,182
Apr 25, 2025Novapproach Spine, LLC
Apr 25, 2025
Consulting Fee
OneLIF · Orthopedics/Orthopedic Surgery
$1,000
Mar 7, 2025Novapproach Spine, LLC
Mar 7, 2025
Consulting Fee
OneLIF · Orthopedics/Orthopedic Surgery
$615
May 8, 2025Novapproach Spine, LLC
May 8, 2025
Travel and Lodging
OneLIF · Orthopedics/Orthopedic Surgery · travel to Houston, TX
$98.98

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Florida →

Other Orthopedic Surgery clinicians in Gainesville

Sources

NPI registry (CMS NPPES, November 2026; record last updated June 27, 2022), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1902834666. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.