Varicose vein ablation clinicians in Austin, Texas

CMS lists 37 clinicians who have billed Medicare for at least one varicose vein removal procedure and practice in Austin, Texas (details below).

Varicose vein ablation volume

Clinician	Varicose vein removal procedures billed	Percentile rank
Aditya Gupta, MD	385	96%
Michael Graves, MD	280	94%
Khanh Nguyen, MD	225	92%
Michael Di Iorio, MD	215	92%
Henry Hansen, MD	172	90%
Matthew Selmon, MD	164	89%
Neal Foley, MD	89	83%
Joseph Imsais, MD	80	81%
Sachin Mehta, MD	78	81%
Joaquin Cigarroa, MD	72	80%
Christopher Brennig, MD	68	79%
Joel Gotvald, MD	68	79%
Thomas Webb, MD	55	76%
Alap Jani, MD	54	75%
Meryl Logan, MD	25	62%
Taylor Maloney, MD	21	58%
Jeffrey Apple, MD	20	57%
Ryan Turley, MD	18	55%
Kofi Quaye, MD	17	54%
Taylor Smith, MD	16	53%
David Nation, MD	14	50%
Lok Sinha, MD	12	47%
Rajiv Srinivasa, MD	12	47%
Manoj Thangam, MD	12	47%
Marouane Bouchareb, MD	1-10	45% or below
Marlin Causey, MD	1-10	45% or below
Richard Dillon, MD	1-10	45% or below
Lucas Ferrer-Cardona, MD	1-10	45% or below
Eric Frischhertz, MD	1-10	45% or below
Nasim Hedayati, MD	1-10	45% or below
Connie Hsu, MD	1-10	45% or below
Samuel Leonard, MD	1-10	45% or below
Jessica Mackert, NP	1-10	45% or below
Michelle Maneevese, MD	1-10	45% or below
Mark Montgomery, MD	1-10	45% or below
Eric Tiblier, MD	1-10	45% or below
Huseng Vefali, MD	1-10	45% or below

Sorted by the number of varicose vein removal 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 "Varicose vein removal" category combines specific billing codes for varicose vein treatment to calculate the number of times each clinician billed Medicare for a "Varicose vein removal." These include heat (radiofrequency or laser) ablation, medical adhesive closure, mechanochemical ablation, and sclerotherapy injections. All of these close a varicose vein in place rather than removing it, and the category does not include surgical removal of a vein (vein stripping or phlebectomy). A treatment counts whether it was an injection during an office visit or a catheter procedure, and a patient who has treatment in more than one session contributes to the total each time. CMS states that it excludes claim lines with modifiers indicating that a clinician performed a very limited role in a procedure. 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 varicose vein removal procedures a clinician performed during the reporting period. Lastly, we apply no specialty filter in this category, so this page includes clinicians of every primary specialty.

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