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Compare the published Medicare service mix of Katherine M. Walker, APRN with clinicians in the same registry specialty: Nurse Practitioner.

KS · 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.

Konnie E Wheeler, ARNP

Nurse Practitioner · Wichita, KS

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with straightforward medical decision making (99282)
49%Service-mix similarityView profile →

Felicia D Menefee, RN, BC, FNP, ACNS-BC

Nurse Practitioner · Overland Park, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
48%Service-mix similarityView profile →

Shelly Cote, APRN

Nurse Practitioner · Phillipsburg, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
48%Service-mix similarityView profile →

Terri E Griffiths, APRN

Nurse Practitioner · Anthony, KS

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
41%Service-mix similarityView profile →

Amy E Lucius, CNP

Nurse Practitioner · Overland Park, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
38%Service-mix similarityView profile →

Shannon L Hensleigh, APRN

Nurse Practitioner · Topeka, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
36%Service-mix similarityView profile →

Laurie L Bowman, ARNP

Nurse Practitioner · Kansas City, KS

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
34%Service-mix similarityView profile →

Angela Marie Reffitt, NP

Nurse Practitioner · Overland Park, KS

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
34%Service-mix similarityView profile →

Julie Lynn Zukaitis, FNP-C

Nurse Practitioner · Overland Park, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
32%Service-mix similarityView profile →

Jessica Nicole Collins, APRN, AGACNP-BC

Nurse Practitioner · Topeka, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
31%Service-mix similarityView profile →

Nse Renee Nkana, APRN

Nurse Practitioner · Wichita, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
31%Service-mix similarityView profile →

Teresa Kellerman, ARNP

Nurse Practitioner · Topeka, KS

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
30%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.