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

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.

Julie Alison Valenza, PA

Physician Assistant · Naples, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
45%Service-mix similarityView profile →

Sara Jane Sengel, PA

Physician Assistant · Melbourne, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)
  • Urinalysis, manual test (81002)
40%Service-mix similarityView profile →

Anna Stevens, PA-C

Physician Assistant · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes (99342)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
32%Service-mix similarityView profile →

Whitney Dailey, PA-C

Physician Assistant · Kissimmee, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)
  • Injection of drug or substance under skin or into muscle (96372)
31%Service-mix similarityView profile →

Charli Elizabeth Sullivan, PA

Physician Assistant · Panama City Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)
  • Urinalysis, manual test (81002)
  • Injection of drug or substance under skin or into muscle (96372)
30%Service-mix similarityView profile →

Wayne E Hall, PA-C

Physician Assistant · 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)
  • Injection of drug or substance under skin or into muscle (96372)
30%Service-mix similarityView profile →

Holly N Jones, PA-C

Physician Assistant · Kissimmee, 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)
  • Injection of drug or substance under skin or into muscle (96372)
30%Service-mix similarityView profile →

Daniel Steven Carter, PA

Physician Assistant · St Petersburg, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
29%Service-mix similarityView profile →

William Cody Byrd, PA

Physician Assistant · Sarasota, FL

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)
  • Injection of drug or substance under skin or into muscle (96372)
29%Service-mix similarityView profile →

Erwin James Brandt, PA

Physician Assistant · Miami, 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 with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)
29%Service-mix similarityView profile →

Johannie Claude-Francois Michel, PA-C

Physician Assistant · Ft Lauderdale, 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)
  • Injection of drug or substance under skin or into muscle (96372)
28%Service-mix similarityView profile →

Oleg Zaluzhny, PA

Physician Assistant · Sarasota, 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)
  • Injection of drug or substance under skin or into muscle (96372)
28%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.