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Compare the published Medicare service mix of John W Kreit, MD with clinicians in the same registry specialty: Specialty details in registry.

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 277 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mitchell Patti

Specialty details in registry · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume (94010)
  • Test to examine how well the lungs exchange gases (94729)
  • Critical care, first 30-74 minutes (99291)
64%Service-mix similarityView profile →

Craig Viti

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume (94010)
  • Test to examine how well the lungs exchange gases (94729)
  • Critical care, first 30-74 minutes (99291)
58%Service-mix similarityView profile →

Kevin Gibson

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume (94010)
  • Test to examine how well the lungs exchange gases (94729)
45%Service-mix similarityView profile →

David Huang

Critical Care (Intensivists) · Emergency Medicine (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
42%Service-mix similarityView profile →

Holt N Murray, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
40%Service-mix similarityView profile →

John Raffensperger

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
39%Service-mix similarityView profile →

Scott Gunn

Critical Care (Intensivists) · Emergency Medicine (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
39%Service-mix similarityView profile →

Ali Hussain Al-Khafaji, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
38%Service-mix similarityView profile →

Christopher Gordon Tsai, MD

Critical Care (Intensivists) · Pulmonary Disease · Sleep Medicine (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
37%Service-mix similarityView profile →

Joseph Michael Darby, MD

Critical Care (Intensivists) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
34%Service-mix similarityView profile →

Bryan Mcverry

Specialty details in registry · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
31%Service-mix similarityView profile →

Eliza Cushman Miller, M.D.

Neurology (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
29%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.