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Compare the published Medicare service mix of Zubin Joseph Mathews with clinicians in the same registry specialty: Anesthesiology Assistant (CMS).

TAMPA, FL · Exact areaEdit location

2024 published service data · 43 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Klingler

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
99%Service-mix similarityView profile →

John David Stillings

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
94%Service-mix similarityView profile →

Brighu Kumar, AA-C

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
89%Service-mix similarityView profile →

Michael T Kelsey, AAC

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
79%Service-mix similarityView profile →

Mackensie Ligon, AA

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
79%Service-mix similarityView profile →

Robert Paul Geiss, AA-C

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
77%Service-mix similarityView profile →

Michaelle Pierre, AA-C

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
77%Service-mix similarityView profile →

Keith Brink, CAA

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
76%Service-mix similarityView profile →

Emily Louise Adams

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
76%Service-mix similarityView profile →

Vu Tho Hoang, PAA

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
76%Service-mix similarityView profile →

Jonathan Alan Beavers, AA-C

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
74%Service-mix similarityView profile →

Jeffrey Glenn Hess, PA-AA

Anesthesiology Assistant (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
69%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.