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Compare the published Medicare service mix of Mark Allen Farag, M.D. with clinicians in the same registry specialty: Anesthesiology · Pain Management (CMS).

DES PLAINES, IL · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Asma Asif, M.D.

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Park Ridge, IL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
46%Service-mix similarity~2.7 milesView profile →

Mohammad Ahsan, MD

Anesthesiology · Interventional Pain Management (CMS) · Arlington Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
30%Service-mix similarity~5.5 milesView profile →

Daniel Cha, MD

Anesthesiology · Pain Management (CMS) · Skokie, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
28%Service-mix similarity~8.0 milesView profile →

Christian Bautista, M.D

Anesthesiology (CMS) · Elmhurst, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
27%Service-mix similarity~9.8 milesView profile →

Demetrios John Louis, M.D.

Anesthesiology · Pain Management (CMS) · Arlington Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
24%Service-mix similarity~5.5 milesView profile →

George Iurie Macrinici, M.D.

Anesthesiology · Pain Management (CMS) · Arlington Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
24%Service-mix similarity~5.5 milesView profile →

George S Fikaris, M.D

Anesthesiology · Interventional Pain Management (CMS) · Elmhurst, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
24%Service-mix similarity~9.8 milesView profile →

Meghan Ajay Bhave, M.D.

Pain Management (CMS) · Arlington Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
24%Service-mix similarity~5.5 milesView profile →

Yuriy Bukhalo, MD

Anesthesiology · Interventional Pain Management (CMS) · Arlington Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
24%Service-mix similarity~4.7 milesView profile →

Kellie Gates

Anesthesiology · Pain Management (CMS) · Glenview, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
23%Service-mix similarity~4.7 milesView profile →

Paul Marsiglia, D.O.

Anesthesiology · Pain Management (CMS) · Arlington Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
22%Service-mix similarity~5.5 milesView profile →

David Esparaz

Anesthesiology (CMS) · Schaumburg, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
20%Service-mix similarity~8.4 milesView 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 approximate distance 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.