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Compare the published Medicare service mix of Giana Ditonto with clinicians in the same registry specialty: Physician Assistant.

BRONX, NY · Exact areaEdit location

2024 published service data · 205 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Keshia Guerrier

Physician Assistant · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month (99487)
74%Service-mix similarityView profile →

Maxine Cyprien Belfort

Physician Assistant · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month (99487)
72%Service-mix similarityView profile →

Jazlen Samboy

Physician Assistant · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Advance care planning, first 30 minutes (99497)
62%Service-mix similarityView profile →

Ginna Mariel Lora Ortega, PA

Physician Assistant · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Advance care planning, first 30 minutes (99497)
58%Service-mix similarityView profile →

Gustavo Emil Polanco Hernandez, PA

Physician Assistant · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Advance care planning, first 30 minutes (99497)
52%Service-mix similarityView profile →

Regina Ozimek, P.A.

Physician Assistant · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
52%Service-mix similarityView profile →

Arlandra Evans, PA

Physician Assistant · Bronx, NY

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
34%Service-mix similarityView profile →

Bing Lin Shao, PA-C

Physician Assistant · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 5-10 minutes (99441)
32%Service-mix similarityView profile →

Shaina Miller, PA-C

Physician Assistant · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 5-10 minutes (99441)
31%Service-mix similarityView profile →

Heidi Salim, PA-C

Physician Assistant · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 5-10 minutes (99441)
31%Service-mix similarityView profile →

Bachor Siyvnova

Physician Assistant · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
30%Service-mix similarityView profile →

Lizbeth H Emery, PA

Physician Assistant · Bronx, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
28%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.