A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Alexander F. Goncalves, O.D. with clinicians in the same registry specialty: Optometrist.

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Clare Nicole Thomasy, O.D.

Optometrist · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
64%Service-mix similarityView profile →

Arie Wong

Optometrist · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
62%Service-mix similarityView profile →

Sang Huu Tran, O.D.

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
60%Service-mix similarityView profile →

Andrew Suky Chun, O.D.

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
59%Service-mix similarityView profile →

Emily Thuy Huynh, O.D.

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
57%Service-mix similarityView profile →

Thanh Le Tran

Optometrist · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
57%Service-mix similarityView profile →

Michael Wayne Johnson, OD

Optometrist · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
52%Service-mix similarityView profile →

Heidi Schauffele, OD

Optometrist · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient complete exam of visual system (92014)
52%Service-mix similarityView profile →

Jennifer Mao Cartwright, O.D.

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
52%Service-mix similarityView profile →

Heidi Miller, OD

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
51%Service-mix similarityView profile →

Mitul Mahesh Patel, OD

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
51%Service-mix similarityView profile →

Stephanie Yoshimura, O.D.

Optometrist · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
50%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.