A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Sasha C Espinal with clinicians in the same registry specialty: Nurse Practitioner (CMS).

HOWARD BEACH, 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 · 181 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lee Grayson Castro, NP

Nurse Practitioner (CMS) · New Hyde Park, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Critical care, first 30-74 minutes (99291)
79%Service-mix similarity~9.7 milesView profile →

Michael Blair Alilionis, NP

Nurse Practitioner (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
76%Service-mix similarity~9.3 milesView profile →

Jennifer Barger, AGACNP-BC

Nurse Practitioner (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
73%Service-mix similarity~9.3 milesView profile →

Naara Zapata

Nurse Practitioner (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
73%Service-mix similarity~9.3 milesView profile →

Claire Pratte, AGACNP-BC

Nurse Practitioner (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Critical care, first 30-74 minutes (99291)
69%Service-mix similarity~9.3 milesView profile →

Patrick David Duignan, ACNP

Nurse Practitioner (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
68%Service-mix similarity~9.2 milesView profile →

Margarite Soh-Choe

Nurse Practitioner (CMS) · Forest Hills, NY

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
56%Service-mix similarity~4.4 milesView profile →

Angelica Rose Titor

Nurse Practitioner (CMS) · Valley Stream, NY

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
55%Service-mix similarity~7.3 milesView profile →

Davis Alan Ulrich, APRN

Nurse Practitioner (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
53%Service-mix similarity~9.7 milesView profile →

Ian Todd Dempsey, AGACNP

Nurse Practitioner (CMS) · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Critical care, first 30-74 minutes (99291)
51%Service-mix similarity~6.0 milesView profile →

Christina Ann Galgano, AGACNP-BC

Specialty details in registry · Valley Stream, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
44%Service-mix similarity~7.3 milesView profile →

Derek George Lyon, NP

Nurse Practitioner (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
44%Service-mix similarity~9.9 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.