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Compare the published Medicare service mix of Kristin Cardin, N.P. with clinicians in the same registry specialty: Nurse Practitioner (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 45 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Samantha Joan Erikson, MSN, AGNP-C

Nurse Practitioner (CMS) · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
47%Service-mix similarityView profile →

Katherine Stevens Lyman, N.P.

Specialty details in registry · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
45%Service-mix similarityView profile →

Kara Victoria Warner, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
45%Service-mix similarityView profile →

Natasha Joan Burke, N.P.

Nurse Practitioner (CMS) · Boston, MA

Shared published services
2 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)
41%Service-mix similarityView profile →

Tashia Kiara Prince-Lacombe, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
2 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)
41%Service-mix similarityView profile →

Nadine Marie Linendoll, NP

Nurse Practitioner (CMS) · Boston, MA

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)
36%Service-mix similarityView profile →

Yves-Martine Dumas, RN, NP

Nurse Practitioner (CMS) · Boston, MA

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)
31%Service-mix similarityView profile →

Rachel N Clarke, APRN

Nurse Practitioner (CMS) · Boston, MA

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)
31%Service-mix similarityView profile →

Samantha Jill Graham, NP

Nurse Practitioner (CMS) · Boston, MA

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)
31%Service-mix similarityView profile →

Christopher David Estes, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • 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 →

Kai-Yin Hsu

Nurse Practitioner (CMS) · Boston, MA

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 →

Emily Cournoyer, NP

Nurse Practitioner (CMS) · Boston, MA

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)
28%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.