Knee replacement volume in Scottsdale, Arizona

59 clinicians CMS lists under Orthopedic Surgery, Sports Medicine, or Hand Surgery billed at least one knee replacement in Scottsdale in the June 2026 release.

Clinicians

Clinician	Knee replacements billed	Percentile rank
Timothy Kavanaugh, MD	559	99%
Dustin Sepich, MD	418	99%
Christopher Bryce, MD	225	99%
Jacob Adams, MD	210	99%
Bertrand Kaper, MD	205	99%
Maxwell Thomas, MD	138	96%
Kenneth Schmidt, MD	106	92%
Robert Pivec, MD	97	91%
Henry Clarke, MD	96	90%
Perry Evangelista	92	90%
Zachary Christopher, MD	88	89%
Michael Wilmink, MD	82	88%
Robert Berghoff, MD	80	87%
Justin Roberts, MD	77	86%
David Camarata, MD	76	86%
Daniel Galat, MD	71	84%
Mark Spangehl, MD	64	82%
William Stickney, DO	64	82%
Delbert Maddox, DO	63	81%
Justin Woodruff, DO	58	79%
Michael Domer, MD	51	76%
Brian Gruber, MD	51	76%
Douglas Hartzler, MD	48	74%
Michael Brennan, MD	43	70%
Frank Moussa, MD	41	69%
Irshad Shakir, MD	41	69%
Joseph Longo Iii, MD	39	67%
Gregory Evangelista, MD	37	66%
Cynthia Kooima, MD	35	64%
Richard Martin, MD	35	64%
Curtis Miller, MD	34	63%
Joshua Bingham, MD	33	62%
Richard Swenson, MD	33	62%
Matthew Seidel, MD	27	56%
Meagan Tibbo, MD	27	56%
Sarim Ahmed, MD	20	47%
Benjamin Albert, MD	20	47%
Sherwood Duhon, MD	19	46%
Jere Davidson, MD	18	44%
Mark Allen, DO	17	43%
Steven Kassman, MD	17	43%
Shelden Martin, MD	16	41%
Tyler Collins, MD	15	39%
Krista Goulding, MD	15	39%
Thomas Goodine, MD	12	34%
William Durkin, DO	11	32%
Brad Bruns, MD	1-10	32% or below
David Deckey, MD	1-10	32% or below
Christopher Hamilton, MD	1-10	32% or below
Michael Hayman, MD	1-10	32% or below
Keith Jarbo, MD	1-10	32% or below
Patricia Melvin, MD	1-10	32% or below
Robert Mileski, MD	1-10	32% or below
Brian Miller, MD	1-10	32% or below
David Ott, MD	1-10	32% or below
David Sanders, MD	1-10	32% or below
Brian Shafer, MD	1-10	32% or below
Kishore Tipirneni, MD	1-10	32% or below
Lance Winter, DO	1-10	32% or below

Sorted by the number of knee replacements billed to Medicare, highest first. This is an ordering of one published figure, not a ranking of quality, skill, or outcomes. CMS suppresses counts of 10 and below to protect patient privacy and publishes the range instead, which is not a count of zero; 13 of these clinicians carry that range.

Understanding CMS Data

These figures are based on knee replacements billed to Original Medicare and Medicare Advantage as reported by the Centers for Medicare & Medicaid Services (CMS) in their June 2026 data release. The CMS data doesn't include procedures performed for patients who have other health care coverage (e.g., commercially insured, self pay, or VA). Furthermore, CMS sums up specific billing codes that cover first-time knee replacement, partial knee replacement, and revision of a previous knee replacement to calculate the total number of knee replacements. Billing variation and coding errors could potentially affect CMS's data. Therefore, the knee replacement volume data reported by CMS may be higher or lower than the actual total knee replacements performed by a clinician. We share the total knee replacement figures for the clinicians CMS lists under Orthopedic Surgery, Sports Medicine, or Hand Surgery as CMS publishes them, without alteration.

Source: Centers for Medicare & Medicaid Services (June 2026 release).