Coronary angioplasty and stenting clinicians in San Antonio, Texas

CMS lists 66 clinicians with a primary specialty of interventional cardiology, cardiology and its subspecialties, cardiac or thoracic surgery, or internal medicine who have billed Medicare for at least one coronary angioplasty and stenting procedure and practice in San Antonio, Texas (details below).

Coronary angioplasty and stenting volume

Clinician	Coronary angioplasty and stenting procedures billed	Percentile rank
Hinh Nguyen, MD	290	99%
Jorge Alvarez, MD	227	99%
Radoslaw Kiesz, MD	157	99%
William Wu, MD	84	94%
Gary Maszak, MD	79	93%
Zaid Al Jebaje, MD	78	93%
Sartaj Hans, MD	76	92%
Nandish Thukral, MD	76	92%
Oscar Rivera, MD	67	90%
Chad Christopherson, MD	63	89%
Abelardo Martinez-Rumayor, MD	57	86%
Shalin Patel, MD	57	86%
Umang Shah, MD	55	85%
Kiran Cheruku, MD	50	83%
Daniel Donovan, MD	50	83%
Wally Omar, MD	50	83%
Adesola Adenegan, MD	47	81%
Vikas Bhalla, MD	45	79%
Navin Nikam, MD	41	76%
Jawad Shaikh, MD	41	76%
Christopher Pickett, MD	40	75%
John Canales, MD	38	73%
Zaid Altheeb, MD	37	72%
Tzy-Shiuan Kuo, MD	37	72%
Muhammad Hammadah, MD	36	71%
Ahmed Almomani, MD	35	70%
Umesh Arora, MD	35	70%
Jose Iturbe, MD	32	67%
Jonathan Bonilla, MD	31	66%
Marc Feldman, MD	31	66%
Marek Cena, MD	30	64%
John Frierson, MD	28	62%
Ariel Faiwiszewski, MD	26	59%
Devang Patel, MD	24	56%
Guillermo Reyes, MD	22	53%
Jamil Malik, MD	20	49%
Ghassan Abusaid, MD	19	47%
James Mancuso, MD	19	47%
Yogamaya Mantha, MD	19	47%
Murali Senapathi, MD	18	45%
Antoine Addoumieh, MD	16	41%
Arshad Ali, MD	14	36%
Jorge Magallon, MD	14	36%
Scott Moore, MD	14	36%
Shah-Hinan Ahmed, MD	13	34%
Jose Perez, MD	13	34%
Jean Liu, MD	12	32%
Robert Schnitzler, MD	12	32%
Edward Assi, MD	11	29%
Mark Canales, MD	11	29%
Salvatore Barbaro, MD	1-10	29% or below
Michael Barnett, MD	1-10	29% or below
Ryan Bourne, MD	1-10	29% or below
Moises Bucay, MD	1-10	29% or below
Michael Cahill, MD	1-10	29% or below
Daniel Costa Garcia, MD	1-10	29% or below
Gabriel Faz, MD	1-10	29% or below
Marlene Garcia, MD	1-10	29% or below
Sidhanta Gurung, MD	1-10	29% or below
James Jenkins, DO	1-10	29% or below
Nawfal Mihyawi, MD	1-10	29% or below
Anand Prasad, MD	1-10	29% or below
Ruben Rodriguez, MD	1-10	29% or below
Geraldo Sioco, MD	1-10	29% or below
Hector Villasenor, MD	1-10	29% or below
Axel Zagler Luna, MD	1-10	29% or below

Sorted by the number of coronary angioplasty and stenting procedures 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 "Coronary angioplasty and stenting" category combines specific billing codes for treating the arteries of the heart to calculate the number of times each clinician billed Medicare for "Coronary angioplasty and stenting." These include balloon angioplasty, stent placement, plaque removal, and related catheter treatments, which patients often call heart stents or coronary stents. CMS names the category for the group of procedures it covers, not for what each one involved: a procedure counts whether or not it included a stent. 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 coronary angioplasty and stenting procedures a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of interventional cardiology, cardiology and its subspecialties, cardiac or thoracic surgery, or internal medicine (as reported to Medicare) are presented.

Source: Centers for Medicare & Medicaid Services (August 18, 2026 release).