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Compare the published Medicare service mix of Hai Van Pham, MD with clinicians in the same registry specialty: Internal Medicine.

SAN ANTONIO, TX · Exact areaEdit location

2024 published service data · 340 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jibrail Kasperkhan, M.D.

Internal Medicine · San Antonio, TX

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)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
45%Service-mix similarityView profile →

Rebecca A Quiroz, M.D

Internal Medicine · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
44%Service-mix similarityView profile →

George Almond Ford Iii, M.D.F.A.C.P.

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
31%Service-mix similarityView profile →

Luis Ysmael Silva, MD

Internal Medicine · San Antonio, TX

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)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
31%Service-mix similarityView profile →

Harrison Wonhee Yoo, M.D.

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
28%Service-mix similarityView profile →

Anna Cavazos Tobon, M.D.

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
27%Service-mix similarityView profile →

Albert Mosqueda, MD

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
27%Service-mix similarityView profile →

Patrice Alves, M.D.

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
27%Service-mix similarityView profile →

Mark D Riddoch, MD

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
26%Service-mix similarityView profile →

Thomas Mieras, MD

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
25%Service-mix similarityView profile →

Hong The Vu, MD

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
25%Service-mix similarityView profile →

Cynthia L Cantu, D.O.

Internal Medicine · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
24%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.