A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Charlene Joyce Wipff with clinicians in the same registry specialty: Physician Assistant.

OREGON CITY, OR · 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 · 73 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Leslie Gustafson, PA-C

Physician Assistant · Lake Oswego, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
45%Service-mix similarity~7.4 milesView profile →

Phat Q Tran, PA-C

Physician Assistant · Canby, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
38%Service-mix similarity~8.1 milesView profile →

Caitlin M Mwanga, PA

Physician Assistant · Lake Oswego, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
35%Service-mix similarity~9.1 milesView profile →

Lindsey Nicole Carpenter, PA-C

Physician Assistant · Canby, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
35%Service-mix similarity~8.1 milesView profile →

Allison Karly Everson, PA-C

Physician Assistant · West Linn, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
34%Service-mix similarity~4.3 milesView profile →

Hannah Kinghorn, PA-C

Physician Assistant · Milwaukie, OR

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
33%Service-mix similarity~4.9 milesView profile →

Leonard L Leimbach, PA

Physician Assistant · Happy Valley, OR

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
32%Service-mix similarity~5.9 milesView profile →

Melissa R. Thompson, PA

Physician Assistant · Milwaukie, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
32%Service-mix similarity~7.2 milesView profile →

Shane Orelski, PA-C

Physician Assistant · Canby, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
32%Service-mix similarity~8.1 milesView profile →

Caroline Schmitz, PA-C

Physician Assistant · Lake Oswego, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
31%Service-mix similarity~9.1 milesView profile →

Sarah Anne Martin

Physician Assistant · Happy Valley, OR

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
29%Service-mix similarity~5.9 milesView profile →

Jesse David Winslow Russell, PA-C

Physician Assistant · Canby, OR

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
29%Service-mix similarity~8.1 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.