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

GRANITE CITY, IL · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jennifer Cafi, PA

Physician Assistant · Saint Louis, MO

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)
100%Service-mix similarity~8.6 milesView profile →

Emily Therese Boeckenstedt

Physician Assistant · Saint Louis, MO

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)
99%Service-mix similarity~9.8 milesView profile →

Rachel Nicole Gaudreault, PA-C

Physician Assistant · Maryville, IL

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)
93%Service-mix similarity~7.9 milesView profile →

Daniel Michael Zwilling, PA

Physician Assistant · Saint Louis, MO

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 similarity~8.6 milesView profile →

Priscilla Stith, PA

Physician Assistant · Saint Louis, MO

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)
88%Service-mix similarity~8.6 milesView profile →

Samuel A Bailey, PA

Physician Assistant · Maryville, IL

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)
86%Service-mix similarity~7.9 milesView profile →

Valeriya Udovenko, PA-C

Physician Assistant · Saint Louis, MO

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)
84%Service-mix similarity~9.8 milesView profile →

Jordan Wells

Physician Assistant · Saint Louis, MO

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)
82%Service-mix similarity~9.8 milesView profile →

Ashtynn Rae Braden, PA-C

Physician Assistant · Saint Louis, MO

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)
81%Service-mix similarity~9.8 milesView profile →

David Patrick Hood, PA

Physician Assistant · Saint Louis, MO

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)
81%Service-mix similarity~8.6 milesView profile →

Emily Lynne Hilton, PA

Physician Assistant · Maryville, IL

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)
80%Service-mix similarity~7.9 milesView 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 approximate distance 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.