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Similar work.
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Compare the published Medicare service mix of Sohaan A Chichester-Shepperd, PA with clinicians in the same registry specialty: Physician Assistant (CMS).

FL · 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.

Jason Daniel Carrazana, PA-C

Physician Assistant (CMS) · Lake Mary, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
67%Service-mix similarityView profile →

Cameron Spanogle, PA-C

Physician Assistant (CMS) · Melbourne, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
65%Service-mix similarityView profile →

Sydnee Prince Simpson, PA-C

Physician Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
63%Service-mix similarityView profile →

Jacob T Logsdon, PA

Physician Assistant (CMS) · Fernandina Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
61%Service-mix similarityView profile →

David Craig

Physician Assistant (CMS) · Orlando, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
59%Service-mix similarityView profile →

Elizabeth Anne Vanhemel, PA-C

Physician Assistant (CMS) · Melbourne, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
57%Service-mix similarityView profile →

Levy Sanchez, P.A.

Physician Assistant (CMS) · Orlando, FL

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 →

Theodore Anastasios Pantaridis, PA-C

Physician Assistant (CMS) · West Palm Beach, FL

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)
43%Service-mix similarityView profile →

Christopher L Johnson, PA-C

Physician Assistant (CMS) · Windermere, FL

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)
43%Service-mix similarityView profile →

James Louis Rueff, MPAS, PA-C

Physician Assistant (CMS) · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
42%Service-mix similarityView profile →

Michelle Nicole Lastra, PA-C

Physician Assistant (CMS) · Riverview, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
41%Service-mix similarityView profile →

Adrian Ungureanu, PA-C

Physician Assistant (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Urinalysis, manual test (81002)
40%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.