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Similar work.
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Compare the published Medicare service mix of Sarah Elizabeth Grube, PA-C with clinicians in the same registry specialty: Physician Assistant.

STONY BROOK, NY · Exact areaEdit location

2024 published service data · 48 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ricardo Aranguren, P.A.

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Kiara Lynn Oddo, PA-C

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Colleen Calandra, P.A.

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Maritza Sierra, PA-C

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Michele Marie Howell, PA

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Rachel Alicia Chao, PA

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Kay D Horan

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Bryan Bobrowsky, P.A.

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Scott Carter

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Sarah M Haughney, PA-C

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
100%Service-mix similarityView profile →

Heather A Ferraro, PAC

Physician Assistant · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with straightforward medical decision making (99282)
78%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.