Jennifer Fanchon Vondrak, D.C.
Chiropractor · Wall Lake, IA
Shared published services1 shared services · view billing descriptions
77%Service-mix similarity~25.0 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Tyler Jeffrey Fistler, D.C. with clinicians in the same registry specialty: Chiropractor.
ROCKWELL CITY, IA · 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 · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
William Benjamin Acree, D.C.
Chiropractor · Fort Dodge, IA
Shared published services1 shared services · view billing descriptions
73%Service-mix similarity~24.2 milesView profile →
Joshua Barton Sturgis, D.C
Chiropractor · Manson, IA
Shared published services1 shared services · view billing descriptions
64%Service-mix similarity~10.4 milesView profile →
Dennis F. Vonnahme, D.C.
Chiropractor · Pocahontas, IA
Shared published services1 shared services · view billing descriptions
62%Service-mix similarity~23.2 milesView profile →
Lance Allen Jenkins, D.C.
Chiropractor · Sac City, IA
Shared published services1 shared services · view billing descriptions
59%Service-mix similarity~18.0 milesView profile →
William David Huseman, D.C.
Chiropractor · Fort Dodge, IA
Shared published services1 shared services · view billing descriptions
55%Service-mix similarity~24.2 milesView profile →
Jason Matthew Laird, D.C.
Chiropractor · Fort Dodge, IA
Shared published services1 shared services · view billing descriptions
54%Service-mix similarity~24.2 milesView profile →
Carrie Jo Pearson, D.C.
Chiropractor · Fort Dodge, IA
Shared published services1 shared services · view billing descriptions
54%Service-mix similarity~24.2 milesView profile →
Tanner Schrad, DC
Chiropractor · Lake City, IA
Shared published services1 shared services · view billing descriptions
50%Service-mix similarity~10.5 milesView profile →
Brady Schreiner Pearson, D.C.
Chiropractor · Fort Dodge, IA
Shared published services1 shared services · view billing descriptions
41%Service-mix similarity~24.2 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.