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Compare the published Medicare service mix of Delwyn Sargeant, MD with clinicians in the same registry specialty: Internal Medicine.

PHILADELPHIA, PA · 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.

Gelsey Lynn Rellosa, MD

Internal Medicine · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Hemoglobin a1c level (83036)
90%Service-mix similarityView profile →

Abraham Samuel Dubb, MD

Internal Medicine · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Hemoglobin a1c level (83036)
84%Service-mix similarityView profile →

Marisa Gefen, M.D.

Internal Medicine · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
80%Service-mix similarityView profile →

Valerie Elizabeth Vassor, M.D.

Internal Medicine · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Hemoglobin a1c level (83036)
77%Service-mix similarityView profile →

Palav Jitendra Shah, DO

Internal Medicine · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
65%Service-mix similarityView profile →

Ashvin Vijayakumar, MD

Internal Medicine · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Hemoglobin a1c level (83036)
55%Service-mix similarityView profile →

Shailee Viroja, D.O

Internal Medicine · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
48%Service-mix similarityView profile →

Eileen Kelly Carpenter, MD

Internal Medicine · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Hemoglobin a1c level (83036)
44%Service-mix similarityView profile →

Avielle Movsas, MD

Internal Medicine · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
43%Service-mix similarityView profile →

Stephanie Santoro, D.O.

Internal Medicine · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
42%Service-mix similarityView profile →

Katherine D Sherif, MD

Internal Medicine · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
41%Service-mix similarityView profile →

Mark G. Graham, M.D.

Internal Medicine · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
39%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.