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Similar work.
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Compare the published Medicare service mix of Jennifer Lynn Zizzo, NP with clinicians in the same registry specialty: Nurse Practitioner.

MI · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Megan Elyse-Murray Doot, NP

Nurse Practitioner · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
71%Service-mix similarityView profile →

Sandra Depree, NP

Nurse Practitioner · Zeeland, MI

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
71%Service-mix similarityView profile →

Nancy Lynn Mattoni, NURSE PRACTIONER

Nurse Practitioner · Rochester Hills, MI

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Automated urinalysis test (81003)
56%Service-mix similarityView profile →

Jodi Lynn Spiegelberg, NP

Nurse Practitioner · Brighton, MI

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
46%Service-mix similarityView profile →

Natasha Love Peoples, NP

Nurse Practitioner · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
42%Service-mix similarityView profile →

Pati Putt Church, CUNP

Nurse Practitioner · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
39%Service-mix similarityView profile →

Emily Kay Chapin, DNP, FNP-BC

Nurse Practitioner · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
38%Service-mix similarityView profile →

Kaitlyn Rose Kowalczyk, NP

Nurse Practitioner · Lansing, MI

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
36%Service-mix similarityView profile →

Heather Gaudard, FNP-C

Nurse Practitioner · Owosso, MI

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
32%Service-mix similarityView profile →

Cliff R. Ferreira

Nurse Practitioner · Monroe, MI

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
29%Service-mix similarityView profile →

Cecilia Peasley, CFNP

Nurse Practitioner · Hillman, MI

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
28%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.