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Compare the published Medicare service mix of Annika Elizabeth Anais Walter with clinicians in the same registry specialty: Nurse Practitioner (CMS).

MN · Exact areaEdit location

2024 published service data · 263 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lois Renae Sipprell, RN, CNP

Nurse Practitioner (CMS) · Minneapolis, MN

Shared published services
3 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 established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
90%Service-mix similarityView profile →

Judy Lee Palmer, ANP

Nurse Practitioner (CMS) · Minneapolis, MN

Shared published services
3 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 established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
84%Service-mix similarityView profile →

Tina Michele Steinemann Gronseth, ANP-BC, GNP-BC

Certified Clinical Nurse Specialist (Cns) (CMS) · Minneapolis, MN

Shared published services
3 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 established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
79%Service-mix similarityView profile →

Karissa Marie Schultz, APRN, CNP

Nurse Practitioner (CMS) · Deer River, MN

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
70%Service-mix similarityView profile →

Mark Norgard, CNP

Nurse Practitioner (CMS) · Duluth, MN

Shared published services
3 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 established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
63%Service-mix similarityView profile →

Selamawit Kifleyesus, NP

Nurse Practitioner (CMS) · Minneapolis, MN

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
61%Service-mix similarityView profile →

Shannon Marie Koski, CNP

Nurse Practitioner (CMS) · Mora, MN

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
61%Service-mix similarityView profile →

Lauren Nelson

Nurse Practitioner (CMS) · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
59%Service-mix similarityView profile →

Jo Walker, DNP

Nurse Practitioner (CMS) · Saint Paul, MN

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 established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
59%Service-mix similarityView profile →

Leaola Fields, NP

Nurse Practitioner (CMS) · Cloquet, MN

Shared published services
2 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)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
58%Service-mix similarityView profile →

Korinne Ann Novak, NP

Nurse Practitioner (CMS) · Minneapolis, MN

Shared published services
2 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)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
57%Service-mix similarityView profile →

Maren Elizabeth Loftness, DNP

Nurse Practitioner (CMS) · Minneapolis, MN

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 established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
55%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.