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Compare the published Medicare service mix of Krystle Nicole Gale Williams, ARNP with clinicians in the same registry specialty: Family Nurse Practitioner.

ALTAMONTE SPRINGS, FL · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 323 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Solange Paz Becil, APRN

Family Nurse Practitioner · Casselberry, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
44%Service-mix similarity~2.3 milesView profile →

Amabel Tangunan Lubaton, ARNP

Family Nurse Practitioner · Casselberry, FL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
36%Service-mix similarity~2.3 milesView profile →

Charles Alan Cantrell, ARNP, FNP-BC

Family Nurse Practitioner · Casselberry, FL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
35%Service-mix similarity~2.3 milesView profile →

Tiffany Monique Young, NP

Family Nurse Practitioner · Maitland, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
35%Service-mix similarity~4.3 milesView profile →

Mary Frances Riggins, ARNP

Family Nurse Practitioner · Casselberry, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
34%Service-mix similarity~2.3 milesView profile →

Judith Faustin-Gabriel, DRPH

Family Nurse Practitioner · Apopka, FL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
32%Service-mix similarity~9.5 milesView profile →

Sherry Center, ARNP-C

Family Nurse Practitioner · Longwood, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
32%Service-mix similarity~2.1 milesView profile →

Crystal Stephens Anderson, APRN

Family Nurse Practitioner · Maitland, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
30%Service-mix similarity~4.3 milesView profile →

Aprille Noraine Lucas Calderon, ARNP

Family Nurse Practitioner · Maitland, FL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
30%Service-mix similarity~4.3 milesView profile →

Christina Isabella Courtright, APRN FNP-C

Family Nurse Practitioner · Maitland, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
28%Service-mix similarity~4.3 milesView profile →

Lynsey Materni

Family Nurse Practitioner · Longwood, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
28%Service-mix similarity~2.1 milesView profile →

Kayann Namesha Barrett, FNP-C

Family Nurse Practitioner · Maitland, FL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
27%Service-mix similarity~4.3 milesView 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 approximate distance 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.