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

STANFORD, CA · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shana Mackenzie Hill, MD

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

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
64%Service-mix similarityView profile →

Chunrong Lin, M.B.B.S

Pulmonary Disease (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
57%Service-mix similarityView profile →

Amit Banga, MD

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (31624)
  • Aspiration of initial secretion of lung airway using an endoscope (31645)
50%Service-mix similarityView profile →

Deborah Jo Levine, MD

Pulmonary Disease (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (31624)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
50%Service-mix similarityView profile →

Laveena Chhatwani, MD

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (31624)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
49%Service-mix similarityView profile →

Joe L Hsu, MD

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

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
47%Service-mix similarityView profile →

Paul K Mohabir, M.D.

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

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
47%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
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
46%Service-mix similarityView profile →

Alicia Ann Mirza, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
45%Service-mix similarityView profile →

Ana Elisa Pacheco-Navarro, MD

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

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

Meghan Claire Ramsey, M.D.

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

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
38%Service-mix similarityView profile →

Pranjal Ramanlal Patel, MD

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (31624)
  • Aspiration of initial secretion of lung airway using an endoscope (31645)
38%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.