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Compare the published Medicare service mix of Arun Ranganath, MD with clinicians in the same registry specialty: Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS).

VA · Exact areaEdit location

2024 published service data · 249 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Som Nath Chalise, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Newport News, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
81%Service-mix similarityView profile →

Adel Mohamad El Abbassi, MD

Emergency Medicine · Internal Medicine · Pulmonary Disease (CMS) · Abingdon, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
79%Service-mix similarityView profile →

Mario Montalvo, D.O.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Harrisonburg, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
73%Service-mix similarityView profile →

Nelson Greene, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Salem, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
72%Service-mix similarityView profile →

Kaushal Kantibhai Patel, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Newport News, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
70%Service-mix similarityView profile →

Casey A. Cable, MD

Internal Medicine · Pulmonary Disease (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
70%Service-mix similarityView profile →

Hiwot Abebe Mengiste, MD

Internal Medicine · Pulmonary Disease (CMS) · Fredericksburg, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
70%Service-mix similarityView profile →

Gregory Wiaterek, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Charlottesville, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
70%Service-mix similarityView profile →

James Witten, MD

Pulmonary Disease (CMS) · Salem, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
69%Service-mix similarityView profile →

Sherif Omar El Mahdy, MD

Pulmonary Disease (CMS) · Norfolk, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
67%Service-mix similarityView profile →

Umar Sofi, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
67%Service-mix similarityView profile →

Oladunni Modinat Enilari, MD

Pulmonary Disease (CMS) · Newport News, VA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
  • Test to measure expiratory airflow and volume (94010)
67%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.