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Similar work.
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Compare the published Medicare service mix of Abby Nowakowski, CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

LIBERTYVILLE, IL · Exact areaEdit location

2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christa Dawn Ede, APRN, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
83%Service-mix similarityView profile →

Gregory Vayl, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
66%Service-mix similarityView profile →

Valeria Mourzaeva, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
65%Service-mix similarityView profile →

Allison L Peterson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for extensive surgery on spine (00670)
57%Service-mix similarityView profile →

Jeffrey Richard Sawyer

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for retinal surgery (00145)
  • Anesthesia for extensive surgery on spine (00670)
49%Service-mix similarityView profile →

Katharine Lucia Frangos, RN, MSN, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for retinal surgery (00145)
36%Service-mix similarityView profile →

Sarah Clift, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
30%Service-mix similarityView profile →

Jose Ray Tumulak, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Libertyville, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
26%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.