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Compare the published Medicare service mix of David C Whitehead, M.D. with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).

GA · Exact areaEdit location

2024 published service data · 373 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Huitt Everett Mattox, M.D.

Gastroenterology · Internal Medicine (CMS) · Brunswick, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
88%Service-mix similarityView profile →

Manisha Jakkidi

Gastroenterology (CMS) · Columbus, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Diagnostic exam of large bowel using a flexible endoscope (45378)
87%Service-mix similarityView profile →

Abhishek Bhurwal, MD

Gastroenterology (CMS) · Brunswick, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
85%Service-mix similarityView profile →

Adedamola Lufadeju, MD

Gastroenterology · Internal Medicine (CMS) · Rome, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
83%Service-mix similarityView profile →

Harini S Naidu, M.D.

Gastroenterology · Internal Medicine (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
83%Service-mix similarityView profile →

Ritesh Shah, MD

Gastroenterology · Internal Medicine (CMS) · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
83%Service-mix similarityView profile →

Shalaka Akolkar, DO

Gastroenterology · Internal Medicine (CMS) · Dalton, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
83%Service-mix similarityView profile →

Hetal Karsan, MD

Gastroenterology · Internal Medicine (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
83%Service-mix similarityView profile →

Arif A Aziz, MD

Gastroenterology (CMS) · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
82%Service-mix similarityView profile →

Steven Lee Carpenter, MD

Gastroenterology · Internal Medicine (CMS) · Savannah, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
82%Service-mix similarityView profile →

Muhammad Sohail Mansoor, M.D.

Gastroenterology (CMS) · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
81%Service-mix similarityView profile →

Mark Elliott Murphy, MD

Gastroenterology · Internal Medicine (CMS) · Savannah, GA

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Colorectal cancer screening; colonoscopy on individual at high risk (G0105)
81%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.