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Compare the published Medicare service mix of Angie D Schack, PA-C with clinicians in the same registry specialty: Physician Assistant (CMS).

CO · Exact areaEdit location

2024 published service data · 298 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brandon Thomas Kolodzek, PA

Physician Assistant (CMS) · Vail, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
87%Service-mix similarityView profile →

Andrew Richard Domer, PA-C

Physician Assistant (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
82%Service-mix similarityView profile →

Casey J Gardner, P.A.C.

Physician Assistant (CMS) · Durango, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
77%Service-mix similarityView profile →

Justin A Burtz, PA

Physician Assistant (CMS) · Golden, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
77%Service-mix similarityView profile →

Liset Vargas

Physician Assistant (CMS) · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
76%Service-mix similarityView profile →

Yasmeen Bierwirth, PA-C

Physician Assistant (CMS) · Boulder, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
76%Service-mix similarityView profile →

Jordan Elizabeth Campbell, PA-C

Physician Assistant (CMS) · Grand Junction, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
70%Service-mix similarityView profile →

Scott Gregory Stephen, PA-C

Physician Assistant (CMS) · Grand Junction, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
  • X-ray of knee, 3 views (73562)
66%Service-mix similarityView profile →

Rachel Mazza, PA-C

Physician Assistant (CMS) · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
65%Service-mix similarityView profile →

Kristine S Steele, PA-C

Physician Assistant (CMS) · Grand Junction, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
65%Service-mix similarityView profile →

Rebecca Zemel, PA

Physician Assistant (CMS) · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of knee, 4 or more views (73564)
  • X-ray of knee, 3 views (73562)
62%Service-mix similarityView profile →

Danielle Schuelke, PA

Physician Assistant (CMS) · Grand Junction, CO

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of knee, 4 or more views (73564)
60%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.