Hip replacement volume in Collegeville, Pennsylvania

41 clinicians CMS lists under Orthopedic Surgery, Sports Medicine, or Hand Surgery billed at least one hip replacement in Collegeville in the June 2026 release.

Clinicians

Clinician	Hip replacements billed	Percentile rank
David Nazarian, MD	250	99%
Chad Krueger, MD	245	99%
Yale Fillingham, MD	217	99%
Eric Levicoff, MD	183	99%
Peter Sharkey, MD	152	99%
Paul Courtney, MD	149	99%
Andrew Star, MD	127	99%
David Craft, MD	124	98%
Kimberly Stevenson, MD	101	97%
Paul Weidner, MD	101	97%
David Kugelman, MD	91	96%
Steven Dellose, MD	90	95%
Eric Lebby, MD	90	95%
Charles Burrows, MD	89	95%
Jonathan Garino, MD	79	94%
Scott Ritterman, MD	71	92%
Nikos Pavlides, MD	68	91%
Raymond Wolfe, MD	57	87%
Peter Wang, MD	47	83%
James Zurbach, MD	42	80%
Joseph Vernace, MD	38	78%
Robert Mannherz, MD	26	68%
Dennis Mchugh, DO	21	62%
Robert Ruggiero, MD	20	61%
Frank Cuce, DO	19	60%
Paul Horenstein, MD	19	60%
Mark Pressman, MD	19	60%
James Mcglynn, MD	12	48%
Michael Amini, MD	1-10	46% or below
Douglas Boylan, MD	1-10	46% or below
Ernest Cope, MD	1-10	46% or below
Itai Gans, MD	1-10	46% or below
Eric Gokcen, MD	1-10	46% or below
Charles Hummer, MD	1-10	46% or below
Jess Lonner, MD	1-10	46% or below
Michael Messina, MD	1-10	46% or below
Charles Odgers, MD	1-10	46% or below
David Raab, DO	1-10	46% or below
Andrew Ritting, MD	1-10	46% or below
Mark Schwartz, MD	1-10	46% or below
Richard Zamarin, MD	1-10	46% or below

Sorted by the number of hip 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 hip 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 hip replacement, partial hip replacement, and revision of a previous hip replacement to calculate the total number of hip replacements. It does not include every operation in which a hip prosthesis is implanted: replacements performed to treat a broken hip are counted under a billing code CMS leaves out of this category. Billing variation and coding errors could potentially affect CMS's data. Therefore, the hip replacement volume data reported by CMS may be higher or lower than the actual total hip replacements performed by a clinician. We share the total hip 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).