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Compare the published Medicare service mix of Holly D Davis, APRN with clinicians in the same registry specialty: Nurse Practitioner (CMS).

AZ · Exact areaEdit location

2024 published service data · 62 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brooke Renae Grooters, NP

Specialty details in registry · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
31%Service-mix similarityView profile →

Maria Theresa Jalandoni Magat, AGPCNP-BC

Nurse Practitioner (CMS) · Goodyear, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
22%Service-mix similarityView profile →

Christina A Gettens, DNP, AGNP-C

Nurse Practitioner (CMS) · Prescott, AZ

Shared published services
1 shared services · view billing descriptions
  • Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)
20%Service-mix similarityView profile →

Utibe Joshua Etudor, NP

Nurse Practitioner (CMS) · Prescott, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
16%Service-mix similarityView profile →

Sara Christina Rubio, AGACNP-BC

Nurse Practitioner (CMS) · Lake Havasu City, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
15%Service-mix similarityView profile →

Cathryn Griepentrog

Nurse Practitioner (CMS) · Mesa, AZ

Shared published services
1 shared services · view billing descriptions
  • Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)
12%Service-mix similarityView profile →

Melissa Jelin Claudio, GNP

Nurse Practitioner (CMS) · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)
9%Service-mix similarityView profile →

Debra Sharene Corley, DNP, RN, AGNP-C

Nurse Practitioner (CMS) · Peoria, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
8%Service-mix similarityView profile →

David S. Farrow, NP

Nurse Practitioner (CMS) · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
8%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.