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Compare the published Medicare service mix of Joanna Mercier with clinicians in the same registry specialty: Nurse Practitioner.

DELAND, FL · 25 milesEdit location
Within 25 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 · 99 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tameka Nicole Hammond, ARNP

Nurse Practitioner · New Smyrna Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
81%Service-mix similarity~23.0 milesView profile →

Sreyboth Sreng, APRN

Nurse Practitioner · Daytona Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
73%Service-mix similarity~20.4 milesView profile →

Heather Leanne Smith, APRN

Nurse Practitioner · Daytona Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
54%Service-mix similarity~20.6 milesView profile →

Christyn Fuller, APRN

Nurse Practitioner · Daytona Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
46%Service-mix similarity~20.6 milesView profile →

Krystal Marie Disantis, NP-C

Nurse Practitioner · Daytona Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
39%Service-mix similarity~20.4 milesView profile →

Kayla Marie Wilcox, ARNP

Nurse Practitioner · Lake Mary, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
34%Service-mix similarity~18.5 milesView profile →

Amy Hernandez, ARNP

Nurse Practitioner · Casselberry, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
32%Service-mix similarity~25.0 milesView profile →

Biju Varghese, APRN

Nurse Practitioner · Sanford, FL

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
29%Service-mix similarity~18.0 milesView profile →

Angelita Dela Fuente Ramos, MSN, APRN-CNP

Nurse Practitioner · Daytona Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
21%Service-mix similarity~20.6 milesView profile →

Erin Elizabeth Shehata, FNP-BC

Nurse Practitioner · Daytona Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
20%Service-mix similarity~20.6 milesView profile →

Allison Louise Mcnamara, APRN-FNP-C

Nurse Practitioner · Daytona Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
18%Service-mix similarity~20.6 milesView profile →

Regina Rae Murray, APRN

Nurse Practitioner · Deltona, FL

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
17%Service-mix similarity~10.5 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.