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

IOWA CITY, IA · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Herbert A Berger, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
74%Service-mix similarityView profile →

Spyridon Fortis, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
74%Service-mix similarityView profile →

Roger Daniel Struble, MD, MPH

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
70%Service-mix similarityView profile →

Rolando Sanchez Sanchez, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
70%Service-mix similarityView profile →

Mahmoud Aboualaiwa, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
58%Service-mix similarityView profile →

Lakshmi Durairaj, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
58%Service-mix similarityView profile →

Julia Ann Klesney Tait, MD, PHD

Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
52%Service-mix similarityView profile →

Shweta Paritosh Kukrety, MBBS

Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
52%Service-mix similarityView profile →

Alicia Gerke, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
51%Service-mix similarityView profile →

Tahuanty Anibal Pena, MD, MS

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
50%Service-mix similarityView profile →

Joel N Kline, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Critical care, first 30-74 minutes (99291)
48%Service-mix similarityView profile →

Boulos S Nassar, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
40%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.