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Compare the published Medicare service mix of Carlton K Yuen, M.D. with clinicians in the same registry specialty: Ophthalmology.

HONOLULU, HI · Exact areaEdit location

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

Jason Shigeru Tokunaga, MD

Ophthalmology · Honolulu, HI

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)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
92%Service-mix similarityView profile →

Vivien M. B. Tham, MD

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
73%Service-mix similarityView profile →

Jeffrey Jason Wong, M.D.

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
73%Service-mix similarityView profile →

Kenneth Kwan-Hyun Chang, M.D., M.P.H.

Ophthalmology · Honolulu, HI

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)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Imaging of retina (92134)
72%Service-mix similarityView profile →

Jeffrey Peterson, MD

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
68%Service-mix similarityView profile →

Tyrie Lee Jenkins, M.D.

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
67%Service-mix similarityView profile →

Gregory William Schmidt, M.D.

Ophthalmology · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
66%Service-mix similarityView profile →

John D Olkowski, M.D.

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
66%Service-mix similarityView profile →

Brandon Worldster Lee, MD

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
66%Service-mix similarityView profile →

Jon M Portis, M.D.

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
64%Service-mix similarityView profile →

Ming Chen, MD

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
64%Service-mix similarityView profile →

Izumi Yamamoto, MD

Ophthalmology · Honolulu, HI

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)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
64%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.