Knee replacement volume in Clarksville, Tennessee

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

Clinicians

Clinician	Knee replacements billed	Percentile rank
David Deboer, MD	249	99%
Gregory Raab, MD	154	97%
Brian Perkinson, MD	144	96%
Jeffrey Hodrick, MD	140	96%
William Carpenter, MD	115	94%
Michael Christie, MD	113	93%
Robert Otto	113	93%
Jefferson Morrison, MD	108	93%
Justin Langan, MD	107	92%
William Kurtz, MD	102	92%
Philip Karpos, MD	96	90%
Stuart Smith, MD	93	90%
Matthew Christie, MD	80	87%
Gregory Polkowski, MD	67	83%
Kenneth Weiss, MD	60	80%
Colin Looney, MD	44	71%
Justin Moo Young, MD	39	67%
Christopher Stark, MD	39	67%
Tiffany Feltman Meals, DO	38	66%
Matthew Sarb, DO	33	62%
Scott Arthur, MD	31	60%
Brian Dierckman, MD	30	59%
William Devries, MD	28	57%
Phillip Schneider, MD	28	57%
Joshua Lawrenz, MD	23	51%
Tyler Morris	22	50%
William Beazley, MD	20	47%
Lucas Teske, MD	18	44%
George Dahir, MD	17	43%
Lucas Richie, MD	17	43%
Benjamin Debelak, DO	13	36%
Paul Crook, MD	1-10	32% or below
William Garside, MD	1-10	32% or below
Daniel Johnson, MD	1-10	32% or below
Patrick Luchini, MD	1-10	32% or below
Maximilian Martinez, MD	1-10	32% or below
Joseph Niland, MD	1-10	32% or below
Keith Starkweather, MD	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; 7 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).