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Compare the published Medicare service mix of Reddy Sreenivas Singasani, M.D with clinicians in the same registry specialty: Critical Care (Intensivists) · Pulmonary Disease (CMS).

OH · Exact areaEdit location

2024 published service data · 157 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Vikram Balakumar, M.D.

Critical Care (Intensivists) (CMS) · Montgomery, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
93%Service-mix similarityView profile →

Lucia Chowdhury, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
90%Service-mix similarityView profile →

James Allen Wilson, MD

Critical Care (Intensivists) (CMS) · Akron, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
90%Service-mix similarityView profile →

Nicholas Emanuel Nackes, MD

Critical Care (Intensivists) (CMS) · Akron, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
90%Service-mix similarityView profile →

Shakeel Ahmed, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
85%Service-mix similarityView profile →

Brian Ashbrock, MD

Critical Care (Intensivists) (CMS) · Montgomery, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
85%Service-mix similarityView profile →

Daniel Skully, M.D.

Critical Care (Intensivists) (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
84%Service-mix similarityView profile →

Daniel L Butnariu, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
83%Service-mix similarityView profile →

Abdullah Mohammed Alghamdi, M.D.

Critical Care (Intensivists) · Hospitalist (CMS) · Westlake, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
83%Service-mix similarityView profile →

Charity C Tumangday, M. D.

Critical Care (Intensivists) (CMS) · Cleveland, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
81%Service-mix similarityView profile →

Nadine Zahar

Critical Care (Intensivists) · Internal Medicine (CMS) · Cleveland, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
81%Service-mix similarityView profile →

Syed Shad Mahmood

Critical Care (Intensivists) (CMS) · Montgomery, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
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.