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Compare the published Medicare service mix of Rebecca Brown Pfeiffer, CRNA with clinicians in the same registry specialty: Specialty details in registry.

NORFOLK, VA · Exact areaEdit location

2024 published service data · 97 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ruth Simpson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
  • Anesthesia for procedure for total knee joint replacement (01402)
62%Service-mix similarityView profile →

Kathryn J Martin, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for other procedure or exam of knee joint using an endoscope (01400)
59%Service-mix similarityView profile →

Maria Ciraci Gary, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for other procedure or exam of knee joint using an endoscope (01400)
58%Service-mix similarityView profile →

Leslie Olinda Sandridge, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
  • Anesthesia for procedure for total knee joint replacement (01402)
58%Service-mix similarityView profile →

Kevin James Coolong, CRNA

Specialty details in registry · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
53%Service-mix similarityView profile →

Agnes Eusebio Sansone, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
53%Service-mix similarityView profile →

Nadezda Ravizza

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
53%Service-mix similarityView profile →

Sylvia Kelli Kessler, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
53%Service-mix similarityView profile →

Emily Strzempka, NP, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
42%Service-mix similarityView profile →

Nicole Brecher, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
40%Service-mix similarityView profile →

Nicole Marie Priester, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

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

Carolanne Evans Garofalo, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Norfolk, VA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
35%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.