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Compare the published Medicare service mix of Abiel Villanueva Mendez with clinicians in the same registry specialty: Internal Medicine (CMS).

SAN ANTONIO, TX · Exact areaEdit location

2024 published service data · 144 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ghanshyam R. Mudigonda, MD

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
100%Service-mix similarityView profile →

Rebecca Palmer Maida, DO

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
100%Service-mix similarityView profile →

Yvonne Y Lai, MD

Family Practice (CMS) · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
99%Service-mix similarityView profile →

Shuhaib Shair Ali, DO

Specialty details in registry · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Kingsley N. Dah, MD

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Alaq Al-Abayechi, M.D

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Lisa Marie Leffler, MD

Specialty details in registry · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Arsen M Zacharian, MD

Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Alan C. Salinas, M.D.

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Meridyth Buschardt, M.D.

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Neha Sharma, MD

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%Service-mix similarityView profile →

Jose Antonio Franco Quintanilla, MD

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
81%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.