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Compare the published Medicare service mix of Kristyn Marie Darmafall, M.D. with clinicians in the same registry specialty: Orthopedic Surgery · Sports Medicine (CMS).

IA · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John C Langland, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · North Liberty, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
72%Service-mix similarityView profile →

Austin Jedidiah Ramme, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · North Liberty, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
70%Service-mix similarityView profile →

William C Jacobson, MD

Orthopedic Surgery (CMS) · Des Moines, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
67%Service-mix similarityView profile →

Suleman M Hussain, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Bettendorf, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
60%Service-mix similarityView profile →

Andrew David Bries, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Bettendorf, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
58%Service-mix similarityView profile →

Blake Michael Bodendorfer, M.D.

Orthopedic Surgery (CMS) · Council Bluffs, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of shoulder, minimum of 2 views (73030)
57%Service-mix similarityView profile →

Ashlee Lafontaine Enzinger, MD

Pediatric Medicine · Sports Medicine (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
53%Service-mix similarityView profile →

Ryan Patrick Dunlay, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Bettendorf, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
53%Service-mix similarityView profile →

John Hart, M.D.

Orthopedic Surgery (CMS) · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
51%Service-mix similarityView profile →

Emile C Li, M.D.

Orthopedic Surgery (CMS) · Fort Dodge, IA

Shared published services
2 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
49%Service-mix similarityView profile →

Timothy Ryan Vinyard, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Johnston, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 4 or more views (73564)
40%Service-mix similarityView profile →

Christopher G Palmer, MD

Orthopedic Surgery (CMS) · Dubuque, IA

Shared published services
2 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
36%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.