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Compare the published Medicare service mix of Erin Lynn Mckean, MD with clinicians in the same registry specialty: Otolaryngology · Plastic And Reconstructive Surgery (CMS).

ANN ARBOR, MI · Exact areaEdit location

2024 published service data · 20 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Melissa Ann Pynnonen, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Diagnostic exam of nasal passages using an endoscope (31231)
79%Service-mix similarityView profile →

Jeffrey Tan Gu, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
52%Service-mix similarityView profile →

Amarbir Singh Gill, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Diagnostic exam of nasal passages using an endoscope (31231)
50%Service-mix similarityView profile →

Marisa Rae Buchakjian, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
44%Service-mix similarityView profile →

Andrew Gregg Shuman, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
43%Service-mix similarityView profile →

Mark E Prince, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
43%Service-mix similarityView profile →

Keith Andrew Casper, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
43%Service-mix similarityView profile →

Kelly Michele Malloy, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
43%Service-mix similarityView profile →

Scott Alan Mclean, M.D., PH.D.

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Diagnostic exam of nasal passages using an endoscope (31231)
42%Service-mix similarityView profile →

Janine M Rotsides

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
39%Service-mix similarityView profile →

Paul T Hoff, MD

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Diagnostic exam of nasal passages using an endoscope (31231)
39%Service-mix similarityView profile →

Mark Ali Zacharek, M.D.

Otolaryngology (CMS) · Ann Arbor, MI

Shared published services
1 shared services · view billing descriptions
  • Diagnostic exam of nasal passages using an endoscope (31231)
39%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.