HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Sid Zubair Kharal, MD with clinicians in the same registry specialty: Internal Medicine (CMS).

BEL AIR, MD · 25 milesEdit location
Within 25 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 · 70 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Julia T Bonacum, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
99%Service-mix similarity~21.8 milesView profile →

Neal Klauer, MD

Critical Care (Intensivists) (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
98%Service-mix similarity~21.4 milesView profile →

Andrea Rachael Levine, M.D.

Specialty details in registry · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
96%Service-mix similarity~22.7 milesView profile →

Jason Joseph Rose, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
94%Service-mix similarity~22.7 milesView profile →

Sarina K Sahetya, M.D.

Pulmonary Disease (CMS) · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
91%Service-mix similarity~21.4 milesView profile →

Lamont Charles Smith, MD

Critical Care (Intensivists) · Emergency Medicine (CMS) · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
91%Service-mix similarity~22.7 milesView profile →

Steven P Keller, MD, PHD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
91%Service-mix similarity~21.4 milesView profile →

Willard Nathan Applefeld, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
91%Service-mix similarity~21.4 milesView profile →

Carl Barton Shanholtz, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
87%Service-mix similarity~22.7 milesView profile →

David Dane Roeuth, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Towson, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
87%Service-mix similarity~16.8 milesView profile →

Paul Joseph Mccarthy, MD

Critical Care (Intensivists) (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
86%Service-mix similarity~22.7 milesView profile →

Feras Khan, M.D.

Emergency Medicine (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
85%Service-mix similarity~22.7 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.