David Frank Hulata, MD
Anesthesiology · Lake Forest, IL
Shared published services1 shared services · view billing descriptions
29%Service-mix similarity~14.3 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Hortancia G. Puthumana, MD with clinicians in the same registry specialty: Anesthesiology.
ZION, IL · 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 · 91 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Paul William Kuo, M.D.
Anesthesiology · Barrington, IL
Shared published services1 shared services · view billing descriptions
26%Service-mix similarity~24.8 milesView profile →
John Spehlmann, MD
Anesthesiology · Lake Forest, IL
Shared published services1 shared services · view billing descriptions
26%Service-mix similarity~14.3 milesView profile →
Matthew Kevin Reda, MD
Anesthesiology · Lake Forest, IL
Shared published services1 shared services · view billing descriptions
24%Service-mix similarity~14.3 milesView profile →
Steven M Dobryman, MD
Anesthesiology · Highland Park, IL
Shared published services1 shared services · view billing descriptions
24%Service-mix similarity~18.4 milesView profile →
Joseph A Stephens, MD
Anesthesiology · Highland Park, IL
Shared published services1 shared services · view billing descriptions
23%Service-mix similarity~18.4 milesView profile →
Richard L. Brickner, MD
Anesthesiology · Highland Park, IL
Shared published services1 shared services · view billing descriptions
23%Service-mix similarity~18.4 milesView profile →
Peter W Wuertz, M.D.
Anesthesiology · Barrington, IL
Shared published services1 shared services · view billing descriptions
23%Service-mix similarity~24.8 milesView profile →
Vincent Hsu, MD
Anesthesiology · Arlington Heights, IL
Shared published services1 shared services · view billing descriptions
23%Service-mix similarity~24.0 milesView profile →
J. Dean Feldman, M.D.
Anesthesiology · Barrington, IL
Shared published services1 shared services · view billing descriptions
22%Service-mix similarity~24.8 milesView profile →
Patrick T Schofield, M.D.
Anesthesiology · Mchenry, IL
Shared published services1 shared services · view billing descriptions
18%Service-mix similarity~24.6 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.