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Compare the published Medicare service mix of Karin Featherston, APRN with clinicians in the same registry specialty: Nurse Practitioner.

TN · 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.

Brett Lane Reece, FNP-BC

Nurse Practitioner · Johnson City, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
89%Service-mix similarityView profile →

Della Teresa Hemphill, NP

Nurse Practitioner · Dickson, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Critical care, first 30-74 minutes (99291)
86%Service-mix similarityView profile →

Nicholas Glen Laney, APRN

Nurse Practitioner · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Critical care, first 30-74 minutes (99291)
80%Service-mix similarityView profile →

Matthew Chase Williams, APRN

Nurse Practitioner · Arlington, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
80%Service-mix similarityView profile →

Ashlea Brooke Daniel, APN

Nurse Practitioner · Jefferson City, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Tonia L. Henry, NP

Nurse Practitioner · Springfield, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Kelly Lombardo, NP

Nurse Practitioner · Franklin, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Chelsea Douglas

Nurse Practitioner · Hermitage, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Austin Owen, FNP

Nurse Practitioner · Dickson, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Cameron Dewayne Johnson

Nurse Practitioner · Chattanooga, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Gretchen Elizabeth Castleman, FNP, ENP

Nurse Practitioner · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%Service-mix similarityView profile →

Joshua Joe Carrier

Nurse Practitioner · Clarksville, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
75%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.