A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Ahmed Zaki, M.D. with clinicians in the same registry specialty: Anesthesiology.

IL · 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.

Carmen Maria Rivera, M.D.

Anesthesiology · Aurora, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
71%Service-mix similarityView profile →

Charles V Nye, M.D.

Anesthesiology · East Saint Louis, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
56%Service-mix similarityView profile →

Tyler Hamilton, MD

Anesthesiology · Maywood, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
53%Service-mix similarityView profile →

Jerry Y Kim, M.D.

Anesthesiology · Palos Heights, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
49%Service-mix similarityView profile →

Saud M Farooqi, MD

Anesthesiology · Winfield, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
49%Service-mix similarityView profile →

Prit Shah

Anesthesiology · Kankakee, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
48%Service-mix similarityView profile →

John Patrick Hartnett

Anesthesiology · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
47%Service-mix similarityView profile →

Steven Lee, D.O.

Anesthesiology · Barrington, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
47%Service-mix similarityView profile →

Safwat F Eskandar, MD

Anesthesiology · Oak Lawn, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
44%Service-mix similarityView profile →

Sridhar Chigurupati, MD

Anesthesiology · Dekalb, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
44%Service-mix similarityView profile →

Junaid U Haq, M.D.

Anesthesiology · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
43%Service-mix similarityView profile →

Matthew Scott Kominsky, MD

Anesthesiology · Palos Heights, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on lower abdomen (00840)
42%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.