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Compare the published Medicare service mix of Ann Katherine John, MD with clinicians in the same registry specialty: Anesthesiology.

AUSTIN, TX · Exact areaEdit location

2024 published service data · 142 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Erick S. Allen, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
89%Service-mix similarityView profile →

Grace Wilkowski Bryant, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
74%Service-mix similarityView profile →

Suzanne Lima, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
73%Service-mix similarityView profile →

Neil R Bhatt, MD

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
60%Service-mix similarityView profile →

Michael Riley Martinez

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
59%Service-mix similarityView profile →

Yutaka Wajima, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
56%Service-mix similarityView profile →

Aidan Luis De Leon, MD

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
56%Service-mix similarityView profile →

Lauren Lagrimas, MD

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to correct abnormal heart rhythm (00410)
54%Service-mix similarityView profile →

William A. Buchholz, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
54%Service-mix similarityView profile →

Howard Ken Adolph, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
53%Service-mix similarityView profile →

Todd Paricio, M.D

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
53%Service-mix similarityView profile →

Joseph D Eddings, M.D.

Anesthesiology · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to correct abnormal heart rhythm (00410)
53%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.