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Compare the published Medicare service mix of Paul J Marks, MD with clinicians in the same registry specialty: Critical Care (Intensivists) · Pulmonary Disease (CMS).

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael G Cleary, M.D.

Specialty details in registry · Redding, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
89%Service-mix similarityView profile →

Nandini Sarma, MD

Pulmonary Disease (CMS) · Sacramento, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
83%Service-mix similarityView profile →

Shinkai Hakimi, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Monterey, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
77%Service-mix similarityView profile →

Priya B Shete, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · San Francisco, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
75%Service-mix similarityView profile →

Augustine Delgado Munoz, MD

Internal Medicine (CMS) · Bakersfield, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
72%Service-mix similarityView profile →

Gordon Koon-Man Mak, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Stanford, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
71%Service-mix similarityView profile →

Ian Nathaniel Britton, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Stanford, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
69%Service-mix similarityView profile →

Tyronda Elliott Malcolm, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Oakland, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
69%Service-mix similarityView profile →

Adam Michael Andruska, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Stanford, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
69%Service-mix similarityView profile →

Tushar Jasubhai Desai, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Palo Alto, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
67%Service-mix similarityView profile →

Ahmad W Husari, MD

Specialty details in registry · Riverside, CA

Shared published services
2 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
67%Service-mix similarityView profile →

Viswam Siva Nair, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Berkeley, CA

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 changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
65%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.