A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

LONG BEACH, CA · 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 · 81 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tseganesh Haileselassie

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~5.9 milesView profile →

Michelle A Navarrette, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Harbor City, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~6.0 milesView profile →

Carolyn Malhotra, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~5.9 milesView profile →

Ryan Maniti, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~5.9 milesView profile →

Natalia Macdougall, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~5.9 milesView profile →

Jonathan Neil Dillow, CRNA

Specialty details in registry · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~5.9 milesView profile →

Justin Roldan

Specialty details in registry · Harbor City, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~6.0 milesView profile →

Lucine Kawecki, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
82%Service-mix similarity~5.9 milesView profile →

Pauline N Rioux, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
81%Service-mix similarity~5.9 milesView profile →

Gloria Vanessa Nakyeyune, APN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
79%Service-mix similarity~5.9 milesView profile →

Emily Garcia

Certified Registered Nurse Anesthetist (Crna) (CMS) · Torrance, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
76%Service-mix similarity~9.6 milesView profile →

Brianna Ortbals, CRNA, MSN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
74%Service-mix similarity~5.9 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.