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

EDISTO ISLAND, SC · 25 milesEdit location
Within 25 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 · 74 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Melisa Suzanne Coffin, APRN

Family Nurse Practitioner · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month (99489)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
79%Service-mix similarity~24.6 milesView profile →

Donald Frederick Bruner, APRN-FNP

Family Nurse Practitioner · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
41%Service-mix similarity~24.6 milesView profile →

Sharon Melinda Spears, FNP

Family Nurse Practitioner · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
41%Service-mix similarity~24.6 milesView profile →

Lindsey Diane Kettinger, DNP, FNP-BC

Family Nurse Practitioner · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
41%Service-mix similarity~24.6 milesView profile →

Pamela Brown Stuckey, NP-C

Family Nurse Practitioner · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
41%Service-mix similarity~23.8 milesView profile →

Gwen Marie Shattuck, APRN, FNP-C

Family Nurse Practitioner · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
40%Service-mix similarity~23.8 milesView profile →

Heather Elizabeth Gordon Wallace, FNP

Family Nurse Practitioner · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
39%Service-mix similarity~24.6 milesView profile →

Kathryn Mitchell Jones, FNP

Family Nurse Practitioner · Port Royal, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
37%Service-mix similarity~24.7 milesView profile →

Susanne T Baisch, FNP

Family Nurse Practitioner · Port Royal, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
37%Service-mix similarity~24.7 milesView profile →

Kathryn Christine Sams, DNP, APRN, FNP-C, CN

Family Nurse Practitioner · Beaufort, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
36%Service-mix similarity~22.6 milesView profile →

Kathryn Roy

Family Nurse Practitioner · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
36%Service-mix similarity~23.7 milesView profile →

Catherine Stone, FNP

Family Nurse Practitioner · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
33%Service-mix similarity~23.8 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.