A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Christopher Kahl with clinicians in the same registry specialty: Physician Assistant.

JACKSONVILLE, FL · Exact areaEdit location

2024 published service data · 442 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Courtney Elizabeth Villanueva, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Insertion of needle into vein (3 years or older) (36410)
90%Service-mix similarityView profile →

Kristen Giordano, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
84%Service-mix similarityView profile →

Josey Ospino Barmore, P.A.

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Insertion of needle into vein (3 years or older) (36410)
81%Service-mix similarityView profile →

Erin Rivard

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
80%Service-mix similarityView profile →

James Smrtic

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
77%Service-mix similarityView profile →

Michael Ferrell, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
77%Service-mix similarityView profile →

Courtney Carson Jackson

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
66%Service-mix similarityView profile →

Brian M Rivard

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
66%Service-mix similarityView profile →

Terry Cheyenne Houser, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
65%Service-mix similarityView profile →

Jenna Lea Marshall, PA

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Insertion of needle into vein (3 years or older) (36410)
65%Service-mix similarityView profile →

Kenneth Richard Phelps, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
64%Service-mix similarityView profile →

Kirsten Veronica Ough

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Insertion of needle into vein (3 years or older) (36410)
61%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.