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Compare the published Medicare service mix of Olivia Raffaella-Anna Keenan, P.A.-C with clinicians in the same registry specialty: Physician Assistant (CMS).

MI · Exact areaEdit location

2024 published service data · 449 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ashley M Mattina, PA-C

Physician Assistant (CMS) · Highland, MI

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
67%Service-mix similarityView profile →

Angela Fiorillo

Physician Assistant (CMS) · Muskegon, MI

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
52%Service-mix similarityView profile →

Alexandrea T Bedirian, PA-C

Physician Assistant (CMS) · South Lyon, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
48%Service-mix similarityView profile →

Terenia A. Custer, PA-C

Physician Assistant (CMS) · Sterling Heights, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
47%Service-mix similarityView profile →

Brittany L Babiak, PA-C

Physician Assistant (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
46%Service-mix similarityView profile →

Katharine Ella Calder, PA-C

Physician Assistant (CMS) · Traverse City, MI

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
45%Service-mix similarityView profile →

Cristy J Burghardt, PA-C

Physician Assistant (CMS) · Portage, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
43%Service-mix similarityView profile →

Matthew F Adler, PA

Physician Assistant (CMS) · Brighton, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
43%Service-mix similarityView profile →

Michelle Renae Green, PA-C

Physician Assistant (CMS) · Mancelona, MI

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
42%Service-mix similarityView profile →

Jennifer Joy Marlin, PA-C

Physician Assistant (CMS) · Fort Gratiot, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
41%Service-mix similarityView profile →

Jesse Kogelman, PA-C

Physician Assistant (CMS) · Traverse City, MI

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
  • Biopsy of related skin growth, first growth (11102)
40%Service-mix similarityView profile →

Mary Kathryn Douglas, PAC

Physician Assistant (CMS) · Traverse City, MI

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
40%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.