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Compare the published Medicare service mix of Lily Mac, O.D. with clinicians in the same registry specialty: Optometrist.

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Agnes (Yang Eun) Pyong Kim, O.D.

Optometrist · Martinez, 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)
100%Service-mix similarityView profile →

Jerry D. Neel, O.D.

Optometrist · Santa Barbara, 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)
100%Service-mix similarityView profile →

Satpal Singh Multani, O.D.

Optometrist · San Bernardino, 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)
100%Service-mix similarityView profile →

Yara Chiha, OD

Optometrist · Simi Valley, 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)
100%Service-mix similarityView profile →

Charles Tu, OD

Optometrist · San Diego, 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)
100%Service-mix similarityView profile →

Julie Ann Wagstaff, O.D.

Optometrist · San Jose, 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)
100%Service-mix similarityView profile →

Henry Truong, D.O.

Optometrist · Cypress, 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)
100%Service-mix similarityView profile →

Steven Roy Kleen, O.D.

Optometrist · Redlands, 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)
100%Service-mix similarityView profile →

Burton Charles Blaurock, O.D.

Optometrist · Rancho Mirage, 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)
100%Service-mix similarityView profile →

Paul Chen, O.D.

Optometrist · Montebello, 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)
100%Service-mix similarityView profile →

Hawaa Elhaam Ali, O.D.

Optometrist · Newport 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)
99%Service-mix similarityView profile →

Randall Keith Wong, OD

Optometrist · Mission Viejo, 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)
99%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.