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Compare the published Medicare service mix of Chrisy Dawn Gambrell, CRNP with clinicians in the same registry specialty: Family Nurse Practitioner.

FLORENCE, AL · Exact areaEdit location

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Erica Conley, CRNP

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Hemoglobin a1c level (83036)
81%Service-mix similarityView profile →

Amberly Dawn Smith, CRNP

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
74%Service-mix similarityView profile →

Jessica Michelle Rainey, NP

Family Nurse Practitioner · Florence, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
65%Service-mix similarityView profile →

Micah David Montgomery

Family Nurse Practitioner · Florence, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
  • Hemoglobin a1c level (83036)
64%Service-mix similarityView profile →

James Wesley Hamilton, CRNP

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
60%Service-mix similarityView profile →

Kristen Faith James, CRNP

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
56%Service-mix similarityView profile →

Amy Beth Hall, CRNP

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
56%Service-mix similarityView profile →

Susan Miller

Family Nurse Practitioner · Florence, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
55%Service-mix similarityView profile →

Ashley B Frederick, NP-C

Family Nurse Practitioner · Florence, AL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
52%Service-mix similarityView profile →

Haley Anne Holden, NP-C

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
52%Service-mix similarityView profile →

Leah Meghan Holden, NP

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
51%Service-mix similarityView profile →

Leigh A Wallace

Family Nurse Practitioner · Florence, AL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug or substance under skin or into muscle (96372)
50%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.