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Compare the published Medicare service mix of Meade Castleton Edmunds, MD with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).

KNOXVILLE, TN · Exact areaEdit location

2024 published service data · 26 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Maria Bonet Newman, MD

Gastroenterology · Internal Medicine (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
72%Service-mix similarityView profile →

Muhammed Iqbal, MD

Gastroenterology · Internal Medicine (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
68%Service-mix similarityView profile →

Robert A Pollack, MD

Gastroenterology · Internal Medicine (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
67%Service-mix similarityView profile →

Sangeeta Gulati, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
67%Service-mix similarityView profile →

John Matthew Moore, M.D.

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
65%Service-mix similarityView profile →

Jeffrey I Brown, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
64%Service-mix similarityView profile →

Carlos A Rollhauser, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
63%Service-mix similarityView profile →

Gary Allen Spiegelman, M.D.

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
59%Service-mix similarityView profile →

Thomas L Young, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
  • Biopsy of large bowel using a flexible endoscope (45380)
58%Service-mix similarityView profile →

Juan Benitez, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
57%Service-mix similarityView profile →

John Michael Haydek, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
  • Biopsy of large bowel using a flexible endoscope (45380)
57%Service-mix similarityView profile →

Jeffrey Scott Gilbert, MD

Gastroenterology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
56%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.