A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Audra Lynn Timmer, DNAP with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

SIOUX FALLS, SD · Exact areaEdit location

2024 published service data · 158 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Megan Wallenberg

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
99%Service-mix similarityView profile →

Mollie M Lems, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
87%Service-mix similarityView profile →

David A. Englert, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
87%Service-mix similarityView profile →

Jennifer Callahan, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
87%Service-mix similarityView profile →

Amanda Jane Benson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
85%Service-mix similarityView profile →

Jessica E Masselink, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
85%Service-mix similarityView profile →

Travis Behrens, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
84%Service-mix similarityView profile →

Clark Miles

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
82%Service-mix similarityView profile →

Mary Hoffman

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
80%Service-mix similarityView profile →

Alexandra Anne Pudwill, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
79%Service-mix similarityView profile →

Sarah L Wielenga, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
76%Service-mix similarityView profile →

Seth Schramm, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sioux Falls, SD

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
73%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.