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

MO · Exact areaEdit location

2024 published service data · 238 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey J Atkinson, MD

Internal Medicine · Pulmonary Disease (CMS) · Saint Louis, MO

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

Colleen Anne Mcevoy, MD

Internal Medicine · Pulmonary Disease (CMS) · Saint Louis, MO

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

Philip Slocum, DO

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Joplin, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
66%Service-mix similarityView profile →

Roger D Yusen, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
62%Service-mix similarityView profile →

Gregory Howard Howell, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Kansas City, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
62%Service-mix similarityView profile →

Mark B Yagan, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Kansas City, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
61%Service-mix similarityView profile →

Syed A. Ahmed, M.D.

Pulmonary Disease (CMS) · Joplin, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
60%Service-mix similarityView profile →

Johnny L Venter, DO

Internal Medicine · Pulmonary Disease (CMS) · Carthage, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
60%Service-mix similarityView profile →

Johnathan Schnee Fagg, MD

Internal Medicine · Pulmonary Disease (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
59%Service-mix similarityView profile →

Murali M Chakinala, MD

Internal Medicine · Pulmonary Disease (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
59%Service-mix similarityView profile →

Grace Wilson, MD

Internal Medicine · Pulmonary Disease (CMS) · Columbia, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
59%Service-mix similarityView profile →

Fadulelmola Fadul, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Cape Girardeau, MO

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
58%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.