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Compare the published Medicare service mix of Elizabeth Welsher, NP with clinicians in the same registry specialty: Family Nurse Practitioner.

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 293 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kirsten Meshkin, DNP

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
66%Service-mix similarityView profile →

Heather Marozsan

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
66%Service-mix similarityView profile →

Kristina Kitano, CRNP

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
54%Service-mix similarityView profile →

Ashlee Elizabeth Serrao, DNP, CRNP, FNP-C

Family Nurse Practitioner · Philadelphia, PA

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 established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
46%Service-mix similarityView profile →

Siobhan Rock, CRNP

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
45%Service-mix similarityView profile →

Dehcontee Guar, CRNP

Family Nurse Practitioner · Philadelphia, PA

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
44%Service-mix similarityView profile →

Elena Konakova

Family Nurse Practitioner · Philadelphia, PA

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 established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
42%Service-mix similarityView profile →

Marie Catherine Metz, MSN, CRNP, FNP-C

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
39%Service-mix similarityView profile →

Mariya Trubina, DNP, CRNP, FNP-BC

Family Nurse Practitioner · Philadelphia, PA

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 established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
38%Service-mix similarityView profile →

Rachel Gold, CRNP

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
35%Service-mix similarityView profile →

Jennifer Lynn Cruz, FNP-BC

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
33%Service-mix similarityView profile →

Courtney Jay Tarpy, CRNP

Family Nurse Practitioner · Philadelphia, PA

Shared published services
1 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)
31%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.