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

NEW CASTLE, DE · Exact areaEdit location

2024 published service data · 56 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristin Baricevac, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
91%Service-mix similarityView profile →

Loudena Lavender, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
91%Service-mix similarityView profile →

Amanda Zadroga

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
71%Service-mix similarityView profile →

Andrew James Hoffman, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
71%Service-mix similarityView profile →

Cynthia Lewandowski, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
61%Service-mix similarityView profile →

Mausumi A Trader, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for other procedure on urinary system through urethra (00910)
52%Service-mix similarityView profile →

Brooke Gee Birzes, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for other procedure on urinary system through urethra (00910)
49%Service-mix similarityView profile →

Suzanne Lontor, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
48%Service-mix similarityView profile →

Barbara R Evans, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
46%Service-mix similarityView profile →

Kathleen Looney, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
43%Service-mix similarityView profile →

Barbara A Bradbury, CRNA

Specialty details in registry · New Castle, DE

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
36%Service-mix similarityView profile →

Tiffany N. Bendig, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New Castle, DE

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
34%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.