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Compare the published Medicare service mix of Holly Catherine Girdeen, NP with clinicians in the same registry specialty: Specialty details in registry.

WI · Exact areaEdit location

2024 published service data · 53 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Courtney Lamm

Nurse Practitioner (CMS) · Milwaukee, WI

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Advance care planning, first 30 minutes (99497)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
50%Service-mix similarityView profile →

Katherine Elizabeth Andrew, APNP

Nurse Practitioner (CMS) · Waukesha, WI

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Advance care planning, first 30 minutes (99497)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
48%Service-mix similarityView profile →

Heejin Kwon

Nurse Practitioner (CMS) · Milwaukee, WI

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
30%Service-mix similarityView profile →

Ashley Malchow, NP

Specialty details in registry · Phillips, WI

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
29%Service-mix similarityView profile →

Elizabeth A Jarecki, APNP

Nurse Practitioner (CMS) · Brookfield, WI

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
27%Service-mix similarityView profile →

Elizabeth Aspen Hathaway, MSN, APNP, AGNP-C

Specialty details in registry · Wauwatosa, WI

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)
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
23%Service-mix similarityView profile →

Emma R Cole, APRN, CNP

Nurse Practitioner (CMS) · Iron River, WI

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
20%Service-mix similarityView profile →

Amanda Bradley, APNP

Nurse Practitioner (CMS) · Eau Claire, WI

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
20%Service-mix similarityView profile →

Jacquelyn Byrd

Specialty details in registry · Madison, WI

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
15%Service-mix similarityView profile →

Jennifer Therese Krall, N.P.

Nurse Practitioner (CMS) · Wausau, WI

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
14%Service-mix similarityView profile →

Rebecca M. Vissers, APNP

Nurse Practitioner (CMS) · Oconto, WI

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
13%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.