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

BUFFALO, NY · Exact areaEdit location

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dene Ann Dainotto, DNP, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
100%Service-mix similarityView profile →

Brianna J. Haws, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
98%Service-mix similarityView profile →

Alyssa Harper Miller

Specialty details in registry · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Carol Devincentis, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Erin Lyn Fisk, DNP-CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Jillian Perillo, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Emily Wray

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Elicia Quagliariello, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Spencer Alan Rutz

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Mona Stachowiak, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
77%Service-mix similarityView profile →

Christopher Koke, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
65%Service-mix similarityView profile →

Misty Hastings, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
62%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.