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Compare the published Medicare service mix of Kevin Fitzgerald, PMHNP-BC with clinicians in the same registry specialty: Nurse Practitioner (CMS).

MI · Exact areaEdit location

2024 published service data · 222 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristen Kay Massingill, AGNP-C, PMHNP-BC

Specialty details in registry · Detroit, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
81%Service-mix similarityView profile →

Paul Dieleman, PMHNP-BC

Nurse Practitioner (CMS) · Grand Rapids, MI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
78%Service-mix similarityView profile →

Timothy Leroy Hayes, NP

Nurse Practitioner (CMS) · Clinton Township, MI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
73%Service-mix similarityView profile →

Brianna Kathryn Breitner Krueger

Nurse Practitioner (CMS) · Ypsilanti, MI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
71%Service-mix similarityView profile →

Veronica Jenei, PMHNP-BC

Nurse Practitioner (CMS) · Clinton Township, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
70%Service-mix similarityView profile →

Diana Lee Wilson, PMHNP-BC

Nurse Practitioner (CMS) · Sault Sainte Marie, MI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
66%Service-mix similarityView profile →

Courtney Deuscher, PMHNP

Certified Clinical Nurse Specialist (Cns) (CMS) · Saginaw, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
60%Service-mix similarityView profile →

Nirlep Kaur, NP

Nurse Practitioner (CMS) · Flint, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
60%Service-mix similarityView profile →

Lee A Diener

Nurse Practitioner (CMS) · Marne, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
60%Service-mix similarityView profile →

Justin Watkins, PMHNP

Nurse Practitioner (CMS) · Bay City, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
60%Service-mix similarityView profile →

Matthew Robert Ghastin, DNP, PMHNP-BC

Nurse Practitioner (CMS) · Owosso, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%Service-mix similarityView profile →

Fatina Renee Kendall

Nurse Practitioner (CMS) · Flint, MI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
53%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.