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Compare the published Medicare service mix of Jennifer Lai-Mccormack, RN with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

WOODSIDE, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 431 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Margo Fishov, C.R.N.A.

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
92%Service-mix similarity~3.8 milesView profile →

Shameen Ali, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
89%Service-mix similarity~6.7 milesView profile →

Melissa Simkovic

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
83%Service-mix similarity~3.7 milesView profile →

Kisha Nicola Mccain, C.R.N.A.

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
82%Service-mix similarity~6.7 milesView profile →

Jennifer Chen-Sumida, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarity~3.7 milesView profile →

Sonya Amelia Emeagwali, CRNA

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

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarity~6.7 milesView profile →

Rebecca De Guzman Go, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarity~3.3 milesView profile →

Rebecca Dzenis Lavelle

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
77%Service-mix similarity~3.3 milesView profile →

Susan Schwartz, RN, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
77%Service-mix similarity~4.4 milesView profile →

Steven Winnett

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
77%Service-mix similarity~3.3 milesView profile →

Molly Kane, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for procedure for total knee joint replacement (01402)
76%Service-mix similarity~3.3 milesView profile →

Rafael Jose Ramos, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
76%Service-mix similarity~3.7 milesView 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 approximate distance 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.