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Compare the published Medicare service mix of Deirdre Marie Keogh, NP with clinicians in the same registry specialty: Nurse Practitioner (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 67 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Megan Clark, 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 low level od decision making, if using time, 20 minutes or more (99213)
59%Service-mix similarityView profile →

Mary Ann H Foley, NURSE PRACTIONONER

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 low level od decision making, if using time, 20 minutes or more (99213)
56%Service-mix similarityView profile →

Elsie Julia Foster, ANP BC

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
54%Service-mix similarityView profile →

Susan M Lemus, 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 low level od decision making, if using time, 20 minutes or more (99213)
54%Service-mix similarityView profile →

Sherrin Lee Gallagher, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
46%Service-mix similarityView profile →

Olivia Chan

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
42%Service-mix similarityView profile →

Martha Dietz Loring, RN, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
39%Service-mix similarityView profile →

Alice Margaret Dubois, RN, ANP, ACNP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
37%Service-mix similarityView profile →

Moriah Kate Jacobellis, CNP

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 low level od decision making, if using time, 20 minutes or more (99213)
36%Service-mix similarityView profile →

Emily Lemon

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
33%Service-mix similarityView profile →

Dawn Resurreccion, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
31%Service-mix similarityView profile →

Julie Ann Ruane, NP

Nurse Practitioner (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
31%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.