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

PORTLAND, OR · Exact areaEdit location

2024 published service data · 89 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Chethiya Weligodapola, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
59%Service-mix similarityView profile →

Katherine Zochowski

Physician Assistant (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
53%Service-mix similarityView profile →

Lisa A Bailey, P.A.-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
51%Service-mix similarityView profile →

Megan Lin Heinecke, PAC

Physician Assistant (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
49%Service-mix similarityView profile →

Joseph Robert Gullerud, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
46%Service-mix similarityView profile →

Amanda Christine Marsiglia, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
45%Service-mix similarityView profile →

Michael Peterson, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
42%Service-mix similarityView profile →

Christopher M Crum

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
41%Service-mix similarityView profile →

Lisa Langmesser, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
41%Service-mix similarityView profile →

Anjulia Jimenez, PA-S

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
41%Service-mix similarityView profile →

Mckenzie Marie Alexandra Gassner, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
38%Service-mix similarityView profile →

Heidi Ekis, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 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)
38%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.