Hip replacement clinicians in Frisco, Texas

CMS lists 32 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 Frisco, Texas (details below).

Hip replacement volume

Clinician	Hip replacements billed	Percentile rank
Khalid Yousuf, MD	171	99%
Kenneth Kaminski, MD	145	99%
Bradford Waddell, MD	122	98%
Andrew Hester, MD	118	98%
Luke Zabawa, MD	74	92%
William Tucker, MD	59	88%
Michael Champine, MD	54	86%
Florian Dibra, MD	48	83%
Alexander Greenstein, MD	44	81%
William Abblitt, MD	43	81%
Eldon Hopkins, MD	40	79%
Garen Collett, MD	37	77%
Christopher Odom, MD	33	74%
Steven Overturf, MD	33	74%
Donald Hohman, MD	31	72%
Kenneth Estrera, MD	29	71%
Kwame Ennin, MD	28	70%
Zachariah Logan, MD	26	68%
John Appleton, MD	22	63%
Georges Bounajem, MD	16	55%
Mohamed Mahomed, MD	13	50%
Robert Berry, DO	1-10	46% or below
Jon-Michael Cline, DO	1-10	46% or below
Troy Diehl, DO	1-10	46% or below
Adam Kouyoumjian, DO	1-10	46% or below
Daniel Maurer, DO	1-10	46% or below
Andrew Mikeska, DO	1-10	46% or below
Mark Parrella, MD	1-10	46% or below
Michael Schwartz, MD	1-10	46% or below
Scott Stanislaw, MD	1-10	46% or below
Ryan Taylor, MD	1-10	46% or below
John Walker, 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).