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Compare the published Medicare service mix of Tarra Michelle Voigtman, CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

MI · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lisa Margaret Shaft

Certified Registered Nurse Anesthetist (Crna) (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
75%Service-mix similarityView profile →

Kenny Wai-Ho Lee, CRNA

Specialty details in registry · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
75%Service-mix similarityView profile →

Jill Ellen Day, CRNA

Specialty details in registry · Grand Blanc, MI

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
64%Service-mix similarityView profile →

Amy Elizabeth Friest, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Detroit, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
60%Service-mix similarityView profile →

Elaine F. Zinger, CRNA

Specialty details in registry · Jackson, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
58%Service-mix similarityView profile →

Mary Gulowski, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Royal Oak, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
55%Service-mix similarityView profile →

Marlene Ford, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Niles, MI

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
49%Service-mix similarityView profile →

Steven L Penn, CRNA

Specialty details in registry · Southfield, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
48%Service-mix similarityView profile →

Jeanette B Lawrence, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Clinton Twp, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
42%Service-mix similarityView profile →

Mitchell R Bradley, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Detroit, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
37%Service-mix similarityView profile →

Angela Burdick, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Escanaba, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
37%Service-mix similarityView profile →

Tammie Ann Keane, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
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.