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Compare the published Medicare service mix of Kevin Bolanos, DO with clinicians in the same registry specialty: Internal Medicine.

TUCSON, AZ · Exact areaEdit location

2024 published service data · 285 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew G Heinz, M.D.

Internal Medicine · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
  • Critical care, first 30-74 minutes (99291)
97%Service-mix similarityView profile →

Simon Charles Tong, M.D.

Internal Medicine · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
89%Service-mix similarityView profile →

Sean Trinh

Internal Medicine · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
74%Service-mix similarityView profile →

Chika Phyllis Madike, M.D.

Internal Medicine · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
71%Service-mix similarityView profile →

Manuel Humberto Figueroa, M.D.

Internal Medicine · Tucson, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
69%Service-mix similarityView profile →

Kwang Jin Choi, M.D.

Internal Medicine · Tucson, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
69%Service-mix similarityView profile →

Lakshmi Saritha Ainapurapu

Internal Medicine · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Irina Hillman, MD

Internal Medicine · Tucson, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
59%Service-mix similarityView profile →

Sakher Yousef Mahmoud Sarairah, MD

Internal Medicine · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Khaled Hamed

Internal Medicine · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
  • Critical care, first 30-74 minutes (99291)
58%Service-mix similarityView profile →

Jonathan Ferng, MD, MBA, MS

Internal Medicine · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
57%Service-mix similarityView profile →

Sarah Marie Richards, D.O.

Internal Medicine · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Advance care planning, first 30 minutes (99497)
  • Critical care, first 30-74 minutes (99291)
57%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.