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Compare the published Medicare service mix of Samuel Lespinasse, M.D. with clinicians in the same registry specialty: Family Practice · General Practice (CMS).

CICERO, 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 · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alejandro Rarang, M.D.

General Surgery · Internal Medicine · Obstetrics/Gynecology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
54%Service-mix similarity~6.1 milesView profile →

Mohammed I. Ahmed, M.D.

General Practice · Internal Medicine (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
19%Service-mix similarity~4.8 milesView profile →

Mahmoud Mohmmed Okash, MD

Thoracic Surgery (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
17%Service-mix similarity~8.9 milesView profile →

Syed Saaduddin, M.D.

Internal Medicine (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
16%Service-mix similarity~8.9 milesView profile →

Queen Aghaji, MD

General Practice (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Smoking and tobacco use intensive counseling, 4-10 minutes (99406)
4%Service-mix similarity~9.0 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.