Cataract surgery volume in Scottsdale, Arizona

37 clinicians CMS lists under Ophthalmology billed at least one cataract surgery in Scottsdale in the June 2026 release.

Clinicians

Clinician	Cataract surgeries billed	Percentile rank
Jacob Koczman, MD	1,652	99%
Paul Petelin, MD	1,011	98%
Michele Lee, MD	938	98%
Stephen Hwang, MD	889	98%
Kevin Tozer, MD	759	97%
David Enfield, MD	669	95%
Raymond Zimmerman, MD	582	93%
Robert Graham, MD	544	92%
Christine Funke, MD	510	91%
Gabriel Perry, DO	503	91%
Shamil Patel, MD	446	89%
Eva-Marie Chong, MD	416	87%
Dennis Kilpatrick, MD	402	86%
James Goldman, MD	397	86%
Jay Schwartz, DO	392	86%
Dharmendra Patel, MD	366	84%
Tariq Qamar, MD	341	83%
Anne Floyd, MD	302	79%
George Reiss, MD	265	76%
Shaun Brierly, MD	240	73%
Orry Birdsong, MD	226	71%
Tamzid Rahman, DO	149	60%
Linda Tsai, MD	142	58%
Richard Sherry, MD	120	54%
Alexander Shusko, MD	103	51%
Wendy Huang, MD	80	46%
Joanne Shen, MD	70	43%
Sarah Maki, MD	66	42%
Robin Ross, MD	43	36%
Neal Nirenberg, MD	31	32%
Steve Checroun, MD	27	30%
Jay Arora, MD	20	27%
Mark Barakat, MD	1-10	21% or below
Stephen De Souza, MD	1-10	21% or below
Odette Houghton, MD	1-10	21% or below
Anita Prasad, MD	1-10	21% or below
Ramin Schadlu, MD	1-10	21% or below

Sorted by the number of cataract surgeries 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; 5 of these clinicians carry that range.

Understanding CMS Data

These figures are based on cataract surgeries 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 lens replacement surgery and YAG laser capsulotomy to calculate the total number of cataract surgeries. Billing variation and coding errors could potentially affect CMS's data. Therefore, the cataract surgery volume data reported by CMS may be higher or lower than the actual total cataract surgeries performed by a clinician. We share the total cataract surgery figures for the clinicians CMS lists under Ophthalmology as CMS publishes them, without alteration.

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