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Compare the published Medicare service mix of Lauren Niemeyer, FNP with clinicians in the same registry specialty: Nurse Practitioner (CMS).

IL · Exact areaEdit location

2024 published service data · 272 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mary-Jennelle Guevara

Nurse Practitioner (CMS) · Park Ridge, IL

Shared published services
3 shared services · view billing descriptions
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
52%Service-mix similarityView profile →

Mansi P Patel, ACNP-BC

Nurse Practitioner (CMS) · Downers Grove, IL

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)
  • Advance care planning, first 30 minutes (99497)
48%Service-mix similarityView profile →

Magic M. Allen, AGACNP-BC

Nurse Practitioner (CMS) · Westmont, IL

Shared published services
2 shared services · view billing descriptions
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
43%Service-mix similarityView profile →

Victoria Gennadievna Zubovich

Nurse Practitioner (CMS) · Gurnee, IL

Shared published services
2 shared services · view billing descriptions
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
38%Service-mix similarityView profile →

Thad Trejo

Nurse Practitioner (CMS) · Chicago, IL

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)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
35%Service-mix similarityView profile →

Jennifer Cavett

Nurse Practitioner (CMS) · Westmont, IL

Shared published services
2 shared services · view billing descriptions
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
33%Service-mix similarityView profile →

Elizabeth Anne Frost, ANP

Nurse Practitioner (CMS) · Collinsville, IL

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)
31%Service-mix similarityView profile →

Sydney Ain, RN, AGACNP

Nurse Practitioner (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Advance care planning, first 30 minutes (99497)
26%Service-mix similarityView profile →

Mary Enriquez Weist, ARNP

Specialty details in registry · Chicago, IL

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)
25%Service-mix similarityView profile →

Kathryn Rae Carlovsky, RN, ACNP

Nurse Practitioner (CMS) · Rockford, IL

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)
23%Service-mix similarityView profile →

Nicole Odya

Nurse Practitioner (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
19%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.