HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

NY · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Robert J French, PA

Physician Assistant · Warrensburg, NY

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Routine electrocardiogram (ecg) using at least 12 leads with tracing (93005)
  • Urinalysis, manual test (81002)
70%Service-mix similarityView profile →

Chelsea Elizabeth Cavallaro

Physician Assistant · Freeport, NY

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
55%Service-mix similarityView profile →

Elizabeth Scuderi, PA

Physician Assistant · Bay Shore, NY

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
52%Service-mix similarityView profile →

Dominic Salvatore Ascioti, PA-C

Physician Assistant · Albany, NY

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
50%Service-mix similarityView profile →

Andrew Liang, PA-C

Physician Assistant · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
46%Service-mix similarityView profile →

Brittany Laura O'gara, PA-C

Physician Assistant · Amityville, NY

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
39%Service-mix similarityView profile →

Rebekah Snitkoff

Physician Assistant · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
38%Service-mix similarityView profile →

Danielle Dolhenty

Physician Assistant · Saratoga Spgs, NY

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
37%Service-mix similarityView profile →

Maksymilian Rejmer, PA-C

Physician Assistant · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
37%Service-mix similarityView profile →

Carrie A Guga, RPA-C

Physician Assistant · Watertown, NY

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
37%Service-mix similarityView profile →

Evelyn Hahn

Physician Assistant · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
35%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.