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Compare the published Medicare service mix of Siva P Surapanani, M.D. with clinicians in the same registry specialty: Internal Medicine.

DENVER, CO · Exact areaEdit location

2024 published service data · 144 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Donald Alan Forest, M.D.

Internal Medicine · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
42%Service-mix similarityView profile →

Elena Anisimova, M.D.

Internal Medicine · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
36%Service-mix similarityView profile →

Igor Borisov, MD

Internal Medicine · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
29%Service-mix similarityView profile →

Daniel Witten, MD

Internal Medicine · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
24%Service-mix similarityView profile →

Ali Aksar Shah, MD

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
20%Service-mix similarityView profile →

Saurabh Mangalik, M.D.

Internal Medicine · Denver, CO

Shared published services
2 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
16%Service-mix similarityView profile →

Raechel N O'kelley, MD

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Wendy Barrett, D.O.

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Adele R Sykes, MD

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Elizabeth H. Sebestyen, M.D.

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Dora Beata Kapros, MD

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Chase Anthony Blackford, DO

Internal Medicine · Denver, CO

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%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.