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Compare the published Medicare service mix of Brenna Eileen Perkins, CRNP with clinicians in the same registry specialty: Nurse Practitioner (CMS).

MD · Exact areaEdit location

2024 published service data · 89 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tammy Fusilier, CRNP

Nurse Practitioner (CMS) · Waldorf, MD

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
69%Service-mix similarityView profile →

Angeline Kathleen Williams, CRNP

Nurse Practitioner (CMS) · Catonsville, MD

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
50%Service-mix similarityView profile →

Brandon Michael Raab, CRNP

Nurse Practitioner (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • 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 →

Justine Fratz-Orr, NP-C

Nurse Practitioner (CMS) · Oakland, MD

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 →

Josephine Nwoko, GNP-BC

Nurse Practitioner (CMS) · Millersville, MD

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
35%Service-mix similarityView profile →

Kelly Gray Nelson

Nurse Practitioner (CMS) · Rockville, MD

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 →

Valdane Eleonu Robinson, CRNP

Nurse Practitioner (CMS) · Towson, MD

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
30%Service-mix similarityView profile →

Tierra Shanel Richardson

Nurse Practitioner (CMS) · Bowie, MD

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
29%Service-mix similarityView profile →

Samson Olanrewaju Arigbamu, CRNP

Nurse Practitioner (CMS) · Owings Mills, MD

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)
28%Service-mix similarityView profile →

Christi Ann Dieterich, NP

Nurse Practitioner (CMS) · Elkridge, MD

Shared published services
2 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)
  • Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)
27%Service-mix similarityView profile →

Suzette Anderson, CRNP

Nurse Practitioner (CMS) · Prince Frederick, MD

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)
25%Service-mix similarityView profile →

Hope Lopresti Poulakos, AGNP

Nurse Practitioner (CMS) · Crofton, MD

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)
24%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.