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Compare the published Medicare service mix of Jeffrey Michael Schenck, DO with clinicians in the same registry specialty: Family Medicine.

FAIRVIEW HEIGHTS, 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 · 71 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dorrie C Tredway, MD

Family Medicine · O Fallon, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
78%Service-mix similarity~6.2 milesView profile →

Gregory Cesar Climaco, MD

Family Medicine · O'fallon, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
78%Service-mix similarity~6.2 milesView profile →

Amy Louise Redmer, MD

Family Medicine · Shiloh, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
75%Service-mix similarity~4.7 milesView profile →

Erynn Elizabeth Elleby, M.D.

Family Medicine · Shiloh, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
74%Service-mix similarity~4.7 milesView profile →

Steven Allen Taylor, M.D.

Family Medicine · O Fallon, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
74%Service-mix similarity~6.2 milesView profile →

Lowell Grey Sensintaffar, M.D.

Family Medicine · Shiloh, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
74%Service-mix similarity~4.7 milesView profile →

Albert E Kombe, MD

Family Medicine · Shiloh, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
73%Service-mix similarity~4.7 milesView profile →

Nell Ann Schmits Hennon, D.O.

Family Medicine · O Fallon, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
72%Service-mix similarity~6.2 milesView profile →

Hannah Jacobs Webber, MD

Family Medicine · O Fallon, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
71%Service-mix similarity~6.2 milesView profile →

Zachary Paul Luchtefeld, D.O.

Family Medicine · Maryville, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
70%Service-mix similarity~8.4 milesView profile →

Donald G. Adams, M.D.

Family Medicine · Belleville, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
70%Service-mix similarity~4.7 milesView profile →

James Leon Jablonski, M.D.

Family Medicine · Shiloh, IL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Hemoglobin a1c level (83036)
68%Service-mix similarity~4.7 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.