Hip replacement clinicians in Charlotte, North Carolina

CMS lists 40 clinicians with a primary specialty of Orthopedic Surgery, Sports Medicine, or Hand Surgery who have billed Medicare for at least one hip replacement and practice in Charlotte, North Carolina (details below).

Hip replacement volume

Clinician	Hip replacements billed	Percentile rank
Howard Homesley, MD	125	98%
John Mason, MD	104	97%
Brian Krenzel, MD	86	95%
John Masonis, MD	79	93%
Kevin Weiss, DO	78	93%
Brian Curtin, MD	71	91%
James Fraser, MD	66	90%
Ronald Singer, MD	66	90%
Keith Fehring, MD	65	90%
Steve Martin, MD	63	89%
Benjamin Wooster	60	88%
Zachary Sirois, MD	58	87%
Jesse Otero, MD	57	87%
Matthew Hadley, MD	56	87%
David Constantinescu, MD	54	86%
Matthew Duffin, MD	53	86%
Gregory Kurkis, MD	49	84%
Collin Blackburn, MD	40	79%
Michael Bates, MD	34	75%
Jess Kirby, MD	30	71%
Matthew Gullickson, MD	22	63%
Christopher Mann, MD	17	57%
Eric Dilbone, MD	16	55%
Daniel Bracey, MD	12	48%
Richard Leighton, DO	12	48%
Ranjan Maitra, MD	12	48%
Julie Adams, MD	1-10	46% or below
Colin Crickard, MD	1-10	46% or below
Peter Formby, MD	1-10	46% or below
Nikkole Haines, MD	1-10	46% or below
Josef Jolissaint, MD	1-10	46% or below
Robert McBride, MD	1-10	46% or below
Scott McGinley, MD	1-10	46% or below
Suman Medda, MD	1-10	46% or below
Justin Oguinn, MD	1-10	46% or below
Scott Oneal, MD	1-10	46% or below
Carson Sanders, MD	1-10	46% or below
John Smid, MD	1-10	46% or below
Sophia Traven, MD	1-10	46% or below
Ryan Voskuil, MD	1-10	46% or below

Sorted by the number of hip replacements billed to Medicare, highest first, not by quality or skill. CMS suppresses counts between 1 and 10 to protect patient privacy and publishes the range instead.

Understanding CMS Data

CMS's "Hip replacement" category combines specific billing codes for hip replacement surgery to calculate the number of times each clinician billed Medicare for a "Hip replacement." These include first-time hip replacement, partial hip replacement, and revision of a previous hip replacement. The category does not include every operation that implants a hip prosthesis: CMS leaves out the billing code that covers hip replacement to treat a broken hip, so those operations do not count toward this total. CMS reports only procedures that clinicians billed to Original Medicare and Medicare Advantage. Therefore, CMS's procedure volume data does not include procedures that clinicians may have performed on patients who have other health care coverage (e.g., commercial insurance, self-pay, or the VA). Billing variation and coding errors can also affect CMS's data. Therefore, the number of procedures that CMS reports for a clinician may be higher or lower than the actual number of hip replacements a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of Orthopedic Surgery, Sports Medicine, or Hand Surgery (as reported to Medicare) are presented.

Source: Centers for Medicare & Medicaid Services (August 18, 2026 release).