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 April D Riggs, PA-C with clinicians in the same registry specialty: Physician Assistant.

GA · 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.

Giselle Sawyer, PA

Physician Assistant · Homer, GA

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
40%Service-mix similarityView profile →

Rauha Attawala

Physician Assistant · Lawrenceville, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
39%Service-mix similarityView profile →

Christopher Mark Hall, PA - C

Physician Assistant · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
36%Service-mix similarityView profile →

Mary Elizabeth Howard, PA-C

Physician Assistant · Dalton, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
34%Service-mix similarityView profile →

Matthew Allan Thomas, PA-C

Physician Assistant · Valdosta, GA

Shared published services
3 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Hemoglobin a1c level (83036)
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
34%Service-mix similarityView profile →

Natalie Kessler Moseley, P.A.

Physician Assistant · Watkinsville, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
33%Service-mix similarityView profile →

Spencer O'brien Carden, PA-C

Physician Assistant · Ringgold, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
33%Service-mix similarityView profile →

Jennifer Sanders, PA-C

Physician Assistant · Fort Gaines, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
32%Service-mix similarityView profile →

Julie Doar Thomas, PA-C

Physician Assistant · Savannah, GA

Shared published services
3 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
31%Service-mix similarityView profile →

Kandi Lauren Willis, PA

Physician Assistant · Toccoa, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
30%Service-mix similarityView profile →

Stephen Wayne Stocking, PA-C

Physician Assistant · Albany, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Hemoglobin a1c level (83036)
29%Service-mix similarityView profile →

Nerissa Jackson, PA-C

Physician Assistant · Flowery Branch, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
29%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.