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Compare the published Medicare service mix of Nicholas Johnson with clinicians in the same registry specialty: Physician Assistant (CMS).

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 52 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rachel Kathleen Dearmont, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube for infusion (5 years or older) (36569)
  • Insertion of needle into vein (3 years or older) (36410)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
94%Service-mix similarityView profile →

Kenneth Richard Rohrbach, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube for infusion (5 years or older) (36569)
  • Insertion of needle into vein (3 years or older) (36410)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
94%Service-mix similarityView profile →

Richard Tracey Becker, PA

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Insertion of tube for infusion (5 years or older) (36569)
  • Insertion of needle into vein (3 years or older) (36410)
70%Service-mix similarityView profile →

Luis Gerardo Gomez, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
53%Service-mix similarityView profile →

Paul T Winter, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Insertion of tube for infusion (5 years or older) (36569)
51%Service-mix similarityView profile →

David N Fisher, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
42%Service-mix similarityView profile →

Jenna Marie Hoffman, PA

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
41%Service-mix similarityView profile →

Courtney Seelbach Hosto, PA

Specialty details in registry · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
39%Service-mix similarityView profile →

Megan W Yursik, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
39%Service-mix similarityView profile →

David B Vanhoornbeek, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
25%Service-mix similarityView profile →

Jacob Bast

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
25%Service-mix similarityView profile →

Natalie Shea Lowell, PA-C

Physician Assistant (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
24%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.