A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Adnan Hussain, M.D. with clinicians in the same registry specialty: Emergency Medicine.

CHICAGO, 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.

Monica Beszka

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Timothy Toole, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Lauren Pierce, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Eric H Nippoldt, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Steve Chukwulebe

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Brett M Hanson, MD

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Malati Vadapalli Sekaran, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Kayla Castellani, D.O.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Timothy Austin Lane

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Eric Foster, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Erik Delaney, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%Service-mix similarityView profile →

Shawn Friedland, M.D.

Emergency Medicine · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)
100%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.