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Compare the published Medicare service mix of Kathryn Savarese, PA-C with clinicians in the same registry specialty: Physician Assistant.

SPRINGFIELD, MA · Exact areaEdit location

2024 published service data · 101 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Cheryl B Greenstein, P.A

Physician Assistant · Springfield, MA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with low level of medical decision making (99283)
99%Service-mix similarityView profile →

Daniel O'grady, PA-C

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
92%Service-mix similarityView profile →

Jillian R Hevey, PA

Physician Assistant · Springfield, MA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with low level of medical decision making (99283)
92%Service-mix similarityView profile →

Sara F Cataldo, PA-C

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
71%Service-mix similarityView profile →

Michael Laflamme, PA

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
71%Service-mix similarityView profile →

Austin Buckner, PA

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
71%Service-mix similarityView profile →

Rebecca Tyler O'connor, CGC, PA-C

Physician Assistant · Springfield, MA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with low level of medical decision making (99283)
69%Service-mix similarityView profile →

Christopher Clark, PA-C

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
63%Service-mix similarityView profile →

Rachael Hynds Decoteau, PAC

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
62%Service-mix similarityView profile →

Luybang Trinh, PA-C

Physician Assistant · Springfield, MA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
50%Service-mix similarityView profile →

Anthony Michael Pellegrino, PA-C

Physician Assistant · Springfield, MA

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
38%Service-mix similarityView profile →

Meaghan Jillian Serra, PA-C

Physician Assistant · Springfield, MA

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
38%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.