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Compare the published Medicare service mix of Britni Layne-Gardiner Johnson, NP with clinicians in the same registry specialty: Nurse Practitioner (CMS).

GA · Exact areaEdit location

2024 published service data · 146 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alison Anthony Schlenger, MSN, APRN-BC

Nurse Practitioner (CMS) · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)
66%Service-mix similarityView profile →

Carolyn Kay Clevenger, N.P.

Nurse Practitioner (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)
64%Service-mix similarityView profile →

Charvette Gaitone Shumaker-Kirk, AGACNP-; AGPCNP

Nurse Practitioner (CMS) · Atlanta, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
56%Service-mix similarityView profile →

Sherline Sauveur, NURSE PRACTITIONER

Nurse Practitioner (CMS) · Hampton, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
56%Service-mix similarityView profile →

Amy D Imes, APRN, BC

Nurse Practitioner (CMS) · Atlanta, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
56%Service-mix similarityView profile →

Jennifer Waite, AGACNP

Nurse Practitioner (CMS) · Gainesville, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
39%Service-mix similarityView profile →

Radha Samtani, NP

Nurse Practitioner (CMS) · Atlanta, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
30%Service-mix similarityView profile →

Anna Komoto, AGACNP

Nurse Practitioner (CMS) · Gainesville, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
26%Service-mix similarityView profile →

Chance F Perry, AGACNP

Nurse Practitioner (CMS) · Gainesville, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
24%Service-mix similarityView profile →

Robin Suzanne Brown, AGACNP

Nurse Practitioner (CMS) · Gainesville, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
23%Service-mix similarityView profile →

Tracy Joy Herring, AGACNP

Nurse Practitioner (CMS) · Gainesville, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
22%Service-mix similarityView profile →

Kelsey Starnes, DNP, APRN

Nurse Practitioner (CMS) · Atlanta, GA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
21%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.