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Compare the published Medicare service mix of Robin Michelle Donaldson, NP with clinicians in the same registry specialty: Nurse Practitioner.

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 212 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Allison Leigh Dolan-Boschert, NP

Nurse Practitioner · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
73%Service-mix similarityView profile →

Patricia Lewien, DNP, FNP-C

Nurse Practitioner · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)
31%Service-mix similarityView profile →

Christa Lauren Knoernschild, APRN, FNP-C

Nurse Practitioner · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
22%Service-mix similarityView profile →

Patricia A Jentsch, FNP

Nurse Practitioner · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)
19%Service-mix similarityView profile →

Marsha Rochelle Johnson, ACNP

Nurse Practitioner · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
18%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.