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Compare the published Medicare service mix of Carlin Tran, OD with clinicians in the same registry specialty: Optometrist.

HUNTINGTON BEACH, CA · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Deric Crane Simmons, O.D.

Optometrist · Huntington Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient complete exam of visual system (92004)
82%Service-mix similarityView profile →

Julie Cheon Kim, O.D.

Optometrist · Huntington Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
79%Service-mix similarityView profile →

Kevin John Germundsen, O.D.

Optometrist · Huntington Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient complete exam of visual system (92004)
77%Service-mix similarityView profile →

Arbi Melikian, O.D.

Optometrist · Huntington Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient complete exam of visual system (92004)
70%Service-mix similarityView profile →

Gregory W Smith, OD

Optometrist · Huntington Beach, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
61%Service-mix similarityView profile →

Kenneth William Hardy, O.D.

Optometrist · Huntington Beach, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
61%Service-mix similarityView profile →

Timothy Charles Jankowski, O.D.

Optometrist · Huntington Beach, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
61%Service-mix similarityView profile →

Martin Doll, O.D.

Optometrist · Huntington Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
56%Service-mix similarityView profile →

Walter Yim, O.D.

Optometrist · Huntington Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • 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 →

Kate Ho, O.D.

Optometrist · Huntington Beach, CA

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 →

Jeffrey Dang, OD

Optometrist · Huntington Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
38%Service-mix similarityView profile →

Glenda Bottoms Secor, OD

Optometrist · Huntington Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
31%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.