Colonoscopy clinicians in Fort Worth, Texas

CMS lists 57 clinicians with a primary specialty of Gastroenterology, Internal Medicine, Family Practice, or General Practice who have billed Medicare for at least one colonoscopy and practice in Fort Worth, Texas (details below).

Colonoscopy volume

Clinician	Colonoscopies billed	Percentile rank
Yasser Jamal	161	82%
Tasneem Ahmed, DO	136	76%
David Levitan, MD	129	74%
Long Hoang, DO	126	73%
Josh George, MD	118	71%
Jeffrey Smith, MD	114	69%
Syed Sadiq, MD	109	67%
Omair Atiq, MD	108	67%
Mark Murray, MD	107	67%
Arthi Kumaravel, MD	104	66%
Zeeshan Ramzan, MD	103	65%
Virat Dave, MD	102	65%
Damien Mallat, MD	100	64%
Pavani Muddasani, MD	88	59%
Kumar Gutta, MD	86	58%
Venkat Namburu, MD	85	58%
Joseph Shelton, MD	85	58%
Eric Hill, MD	84	57%
Navakanth Gorrepati, MD	79	54%
Melvin Simien, MD	78	54%
Kenneth Yang, MD	77	53%
Anu Lamba, MD	72	51%
Vinay Antin, DO	69	49%
Jeffrey Capati, DO	69	49%
Shilpa Madadi, MD	67	48%
Ross Pinson, MD	66	47%
Jeffrey Krieger, MD	62	45%
Priya Rangasamy	62	45%
Charles Jaiyeoba, MD	58	43%
Curtis Brewer, DO	56	42%
Kevin Ho, MD	35	28%
Ravi Pavurala, MD	35	28%
Christopher Ramos	31	26%
Trina Lewis, DO	24	21%
Omar Haq, MD	21	20%
Kim Minh Le, DO	18	18%
Diana Mosquera Aguirre, MD	18	18%
Mark Koch, MD	14	15%
Shivum Agarwal, MD	1-10	13% or below
Mohammad Ashfaq, MD	1-10	13% or below
Jason Brewington, MD	1-10	13% or below
Samson Cantu, MD	1-10	13% or below
Thomas Cotter, MD	1-10	13% or below
Grant Fowler, MD	1-10	13% or below
Elisabeth Frei, MD	1-10	13% or below
Manjushree Gautam, MD	1-10	13% or below
Christopher Gonzales, MD	1-10	13% or below
Stevan Gonzalez, MD	1-10	13% or below
Themistoklis Kourkoumpetis, MD	1-10	13% or below
Jeffrey Liang, MD	1-10	13% or below
Ashwini Mehta, DO	1-10	13% or below
Shivang Mehta, MD	1-10	13% or below
Apurva Modi, MD	1-10	13% or below
Bethany Norberg, MD	1-10	13% or below
Craig Rosenstengle, MD	1-10	13% or below
Stephen Twyman, MD	1-10	13% or below
Christian Williams, MD	1-10	13% or below

Sorted by the number of colonoscopies 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 "Colonoscopy" category combines specific billing codes for colonoscopy to calculate the number of times each clinician billed Medicare for a "Colonoscopy." These include screening colonoscopy, diagnostic colonoscopy, and colonoscopy with biopsy or polyp removal. CMS's list also includes flexible sigmoidoscopy and laparoscopic appendectomy, so a clinician's count may include those procedures. CMS counts one procedure per patient per day, so a colonoscopy that included both a biopsy and a polyp removal counts once. 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 colonoscopies a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of Gastroenterology, Internal Medicine, Family Practice, or General Practice (as reported to Medicare) are presented.

Source: Centers for Medicare & Medicaid Services (October 2, 2026 release).