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Compare the published Medicare service mix of Leni S.g Mampallil, CRNP with clinicians in the same registry specialty: Nurse Practitioner (CMS).

KING OF PRUSSIA, PA · 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 · 21 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hannah Kern

Specialty details in registry · Bryn Mawr, PA

Shared published services
1 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)
49%Service-mix similarity~5.5 milesView profile →

Hayley Suzann Swanson, NP

Nurse Practitioner (CMS) · Paoli, PA

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
37%Service-mix similarity~6.8 milesView profile →

Julianna Daly

Nurse Practitioner (CMS) · Plymouth Meeting, PA

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)
  • Advance care planning, first 30 minutes (99497)
32%Service-mix similarity~5.0 milesView profile →

Lijuan Yuan, CRNP

Nurse Practitioner (CMS) · Havertown, PA

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)
30%Service-mix similarity~8.8 milesView profile →

Nicole Derose, CRNP

Nurse Practitioner (CMS) · Wynnewood, PA

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)
26%Service-mix similarity~8.4 milesView profile →

Bonny A Hodges, CRNP

Nurse Practitioner (CMS) · Newtown Square, PA

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)
25%Service-mix similarity~7.8 milesView profile →

Shannon Westbrook, CRNP

Nurse Practitioner (CMS) · Plymouth Meeting, PA

Shared published services
1 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)
24%Service-mix similarity~5.0 milesView profile →

Vadim Selyukov

Nurse Practitioner (CMS) · Philadelphia, PA

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)
23%Service-mix similarity~9.1 milesView profile →

Megan Elizabeth Arnold, CRNP

Nurse Practitioner (CMS) · Wynnewood, PA

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)
22%Service-mix similarity~8.4 milesView profile →

Sun Hee Park, CRNP

Nurse Practitioner (CMS) · Plymouth Meeting, PA

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)
21%Service-mix similarity~5.0 milesView profile →

Marissa Marie Sudomoin, NP

Nurse Practitioner (CMS) · Paoli, PA

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)
21%Service-mix similarity~6.8 milesView profile →

Catherine Kazanjian, CRNP

Nurse Practitioner (CMS) · Bala Cynwyd, PA

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)
21%Service-mix similarity~9.4 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.