A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Peter Donatich with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 336 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 procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
82%Service-mix similarityView 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 procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
75%Service-mix similarityView 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)
73%Service-mix similarityView 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)
72%Service-mix similarityView profile →

Laura Kukowski, 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 on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
71%Service-mix similarityView 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 procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
70%Service-mix similarityView 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 procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
63%Service-mix similarityView profile →

Randy Dalbey

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)
62%Service-mix similarityView profile →

Teresa Marie Ritchie, MS, BSN, RN

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
61%Service-mix similarityView profile →

Pauline M Preis, RN

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
61%Service-mix similarityView profile →

Kristine Bulger, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
61%Service-mix similarityView profile →

Michael Clemente

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
61%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.