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Compare the published Medicare service mix of John F. Villacis, MD with clinicians in the same registry specialty: Allergy/Immunology · Internal Medicine (CMS).

TX · Exact areaEdit location

2024 published service data · 44 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alireza Allen Shakouri, MD

Allergy/Immunology · Internal Medicine (CMS) · Southlake, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
75%Service-mix similarityView profile →

Puthalath Koroth Raghuprasad, M.D.

Allergy/Immunology · Internal Medicine (CMS) · Odessa, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
75%Service-mix similarityView profile →

Stuart Lee Abramson, M.D.

Allergy/Immunology · Pediatric Medicine (CMS) · San Angelo, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
73%Service-mix similarityView profile →

Bruce G Martin, D.O.

Allergy/Immunology · Pediatric Medicine (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
72%Service-mix similarityView profile →

Eliseo M Villalobos, MD

Allergy/Immunology · Internal Medicine (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
70%Service-mix similarityView profile →

Maureen Mcgeehan, M.D.

Specialty details in registry · Richardson, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Professional service for multiple injections of allergen (95117)
  • Professional service for single injection of allergen (95115)
69%Service-mix similarityView profile →

Swapnil Vaidya, MD, PHD

Allergy/Immunology · Internal Medicine (CMS) · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
69%Service-mix similarityView profile →

William F. Long, MD

Allergy/Immunology (CMS) · Temple, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
69%Service-mix similarityView profile →

Steven Larry Cole, D.O.

Allergy/Immunology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
67%Service-mix similarityView profile →

Sheila Madhavi Amar, M.D.

Allergy/Immunology · Internal Medicine (CMS) · Georgetown, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
66%Service-mix similarityView profile →

Amanda Lewis, M.D.

Allergy/Immunology (CMS) · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for multiple injections of allergen (95117)
63%Service-mix similarityView profile →

Susan Rudd Bailey, M.D.

Specialty details in registry · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Professional service for single injection of allergen (95115)
62%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.