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Compare the published Medicare service mix of Justin C Holt 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.

Baljit Sohal, O.D

Optometrist · Marysville, CA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Established patient complete exam of visual system (92014)
  • Closure of tear duct opening using plug (68761)
93%Service-mix similarityView profile →

Bradley Hamar, OD

Optometrist · Yuba City, CA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Established patient complete exam of visual system (92014)
  • Closure of tear duct opening using plug (68761)
91%Service-mix similarityView profile →

Les Alan Shipley, OD

Optometrist · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Closure of tear duct opening using plug (68761)
  • Established patient problem focused exam of visual system (92012)
72%Service-mix similarityView profile →

Matthew Cheung, OD

Optometrist · Monterey Park, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Closure of tear duct opening using plug (68761)
  • Established patient problem focused exam of visual system (92012)
72%Service-mix similarityView profile →

Kevin Thanh Phong Nguyen

Optometrist · Beverly Hills, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Closure of tear duct opening using plug (68761)
  • Established patient problem focused exam of visual system (92012)
70%Service-mix similarityView profile →

Kalina Ponsavanh Grimm, OD

Optometrist · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
69%Service-mix similarityView profile →

Sara Farnaz Tavassoli, O.D.

Optometrist · Arcadia, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
69%Service-mix similarityView profile →

Jeffrey Jino Jeong, O.D.

Optometrist · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
68%Service-mix similarityView profile →

Michael Scott Ventura, O.D.

Optometrist · Chula Vista, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
68%Service-mix similarityView profile →

Monica C Robinson, O.D.

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
68%Service-mix similarityView profile →

Megan Sam, OD

Optometrist · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Closure of tear duct opening using plug (68761)
  • Established patient problem focused exam of visual system (92012)
67%Service-mix similarityView profile →

Marc Eliot Sorsky, OD

Optometrist · Sanger, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
67%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.