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Compare the published Medicare service mix of Siavash Panah, M.D. with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS).

CO · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kyana Morton-Mccarthy, M.D

Internal Medicine · Sleep Medicine (CMS) · Fort Collins, CO

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, airflow, and effort (95806)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study including heart rate, breathing, and sleep time (95800)
76%Service-mix similarityView profile →

Sheila C Tsai, MD

Critical Care (Intensivists) · Pulmonary Disease · Sleep Medicine (CMS) · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, airflow, and effort (95806)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study including heart rate, breathing, and sleep time (95800)
69%Service-mix similarityView profile →

Neale R Lange, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, airflow, and effort (95806)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study including heart rate, breathing, and sleep time (95800)
65%Service-mix similarityView profile →

Nataliia Baker, M.D.

Family Practice · Sleep Medicine (CMS) · Windsor, CO

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, airflow, and effort (95806)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study in sleep lab (6 years or older) (95810)
53%Service-mix similarityView profile →

Jessica Christine Camacho, M.D.

Internal Medicine · Sleep Medicine (CMS) · Aurora, CO

Shared published services
2 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, airflow, and effort (95806)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
47%Service-mix similarityView profile →

Evelyn Yoh Bolt, MD

Specialty details in registry · Broomfield, CO

Shared published services
1 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, airflow, and effort (95806)
45%Service-mix similarityView profile →

Robert D Ballard, MD

Internal Medicine · Pulmonary Disease (CMS) · Littleton, CO

Shared published services
2 shared services · view billing descriptions
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study including heart rate, breathing, and sleep time (95800)
43%Service-mix similarityView profile →

David Israel Slamowitz, MD

Internal Medicine · Sleep Medicine (CMS) · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Sleep study in sleep lab (6 years or older) (95810)
38%Service-mix similarityView profile →

Teofilo L Lee-Chiong, MD

Pulmonary Disease · Sleep Medicine (CMS) · Denver, CO

Shared published services
2 shared services · view billing descriptions
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)
  • Sleep study in sleep lab (6 years or older) (95810)
37%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.