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Compare the published Medicare service mix of Kathleen Lau Ngo, O.D. with clinicians in the same registry specialty: Optometrist.

YUBA CITY, CA · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Thomas W Sanders, OD

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
93%Service-mix similarityView profile →

Trung Phan, O.D.

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Established patient complete exam of visual system (92014)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
79%Service-mix similarityView profile →

Thuy Tran, OD

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Established patient complete exam of visual system (92014)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
77%Service-mix similarityView profile →

Ramandeep K Takher, O.D.

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
73%Service-mix similarityView profile →

Gary Richard Taxera, OD

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Sukhdeep S. Takher, O.D.

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
65%Service-mix similarityView profile →

Justin Marc Tolman, OD

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
62%Service-mix similarityView profile →

David A. Bradley, O.D.

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
61%Service-mix similarityView profile →

Jeremy Kiyoshi Aoki Edwards, O.D.

Optometrist · Yuba City, CA

Shared published services
3 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)
  • Photography of the retina (92250)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
50%Service-mix similarityView profile →

Elizabeth M Hankins, O.D.

Optometrist · Yuba City, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
37%Service-mix similarityView profile →

Lauren Andrews Morales, OD

Optometrist · Yuba City, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
34%Service-mix similarityView profile →

Justin Treat, OD

Optometrist · Yuba City, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
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.