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Compare the published Medicare service mix of Leonid Frenkel, DO with clinicians in the same registry specialty: Internal Medicine.

BRONX, NY · Exact areaEdit location

2024 published service data · 481 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sheikh Mahfuzul Hoq, M.D.

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
73%Service-mix similarityView profile →

Brianna Riccobono, M.D.

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
63%Service-mix similarityView profile →

Winifred Obiageli Egbuna, MD

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Hemoglobin a1c level (83036)
61%Service-mix similarityView profile →

Pourrat Monahemi, MD

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
49%Service-mix similarityView profile →

Habib Monas, MD

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
44%Service-mix similarityView profile →

Jeremy M O'connor, M.D.

Internal Medicine · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Hemoglobin a1c level (83036)
39%Service-mix similarityView profile →

Fernando Sebastian Mora-Mclaughlin, MD

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Hemoglobin a1c level (83036)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
38%Service-mix similarityView profile →

Hossam Eldin Shawky Fayed, MD

Internal Medicine · Bronx, NY

Shared published services
1 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
38%Service-mix similarityView profile →

Onuorah Chinedu Ibeabuchi, M.D

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Hemoglobin a1c level (83036)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
37%Service-mix similarityView profile →

Lyndonna Mary Marrast

Internal Medicine · Bronx, NY

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
33%Service-mix similarityView profile →

Jonathan Samuel Harris, MD

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
33%Service-mix similarityView profile →

Monte Ezratty, M.D.

Internal Medicine · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
32%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.