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Compare the published Medicare service mix of Erik Ilyayev, M.D with clinicians in the same registry specialty: Internal Medicine.

FL · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mahesha Thimmarayappa, M.D.

Internal Medicine · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
45%Service-mix similarityView profile →

Jeffrey Scott Vasta, M.D.

Internal Medicine · Trinity, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
45%Service-mix similarityView profile →

Betty Kupracz, MD

Internal Medicine · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
43%Service-mix similarityView profile →

Lilliam S. Chiques-Colon, MD

Internal Medicine · Lakeland, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment (99453)
37%Service-mix similarityView profile →

Joanna G Ramirez, M.D.

Internal Medicine · Brandon, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Advance care planning, first 30 minutes (99497)
36%Service-mix similarityView profile →

Jonathan Dychko

Internal Medicine · Sun City Center, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
36%Service-mix similarityView profile →

Rashmi P Nanda, MD

Internal Medicine · Pinellas Park, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
35%Service-mix similarityView profile →

Enio Luis Prieto, MD

Internal Medicine · Sebastian, FL

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • 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 →

Grisel Mac Williams, MD

Internal Medicine · Hialeah, FL

Shared published services
2 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)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
32%Service-mix similarityView profile →

Richard Cuello Fuentes, M.D.

Internal Medicine · Miami, FL

Shared published services
2 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)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
28%Service-mix similarityView profile →

Kimberly Marie Lamartin, MD

Internal Medicine · Tampa, FL

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)
  • Advance care planning, first 30 minutes (99497)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
27%Service-mix similarityView profile →

Arnaldo Manuel Mora, M.D.

Internal Medicine · Delray Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
27%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.