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Compare the published Medicare service mix of Alexander Thomas Miller, MD with clinicians in the same registry specialty: Gastroenterology (CMS).

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ashwani Kapoor, MD

Gastroenterology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
71%Service-mix similarityView profile →

Sirisha Grandhe, M.D.

Gastroenterology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
69%Service-mix similarityView profile →

Kimberly Angela Wong, M.D.

Gastroenterology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
63%Service-mix similarityView profile →

Rekha Cheruvattath, MD

Gastroenterology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
60%Service-mix similarityView profile →

Hisham Hussan, M.D.

Gastroenterology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
59%Service-mix similarityView profile →

Thimmaiah Ganapathi Theethira, M.D.,

Gastroenterology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
59%Service-mix similarityView profile →

Thomas J Imperato, M.D.

Specialty details in registry · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Biopsy of large bowel using a flexible endoscope (45380)
58%Service-mix similarityView profile →

Altaf Jan, M.D.

Gastroenterology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
57%Service-mix similarityView profile →

Michelle Lee, D.O.

Gastroenterology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
57%Service-mix similarityView profile →

John D. Mccracken, MD

Gastroenterology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
57%Service-mix similarityView profile →

Manan A Jhaveri, MD

Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
57%Service-mix similarityView profile →

Joseph George Marsano

Gastroenterology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
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.