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

WILMINGTON, NC · Exact areaEdit location

2024 published service data · 233 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jessica Whitney Ingemansen, PA-C

Physician Assistant · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
61%Service-mix similarityView profile →

Mary Tyson Turner, PA

Physician Assistant · Wilmington, NC

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
54%Service-mix similarityView profile →

Clayton Lee Quinn, PA-C

Physician Assistant · Wilmington, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
52%Service-mix similarityView profile →

Andrea L. Payne, PA-C

Physician Assistant · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
48%Service-mix similarityView profile →

Katy R Robinette, PA-C

Physician Assistant · Wilmington, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
48%Service-mix similarityView profile →

Danae Aimee Cox

Physician Assistant · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
47%Service-mix similarityView profile →

William Nathan Bender, PA-C

Physician Assistant · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
47%Service-mix similarityView profile →

Zachary Raye Dean

Physician Assistant · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
42%Service-mix similarityView profile →

Daniel James Zimmerman, PA-C

Physician Assistant · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
41%Service-mix similarityView profile →

Cameron Dengler

Physician Assistant · Wilmington, NC

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Emergency department visit with high level of medical decision making (99285)
39%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.