A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of James M Reece, MD with clinicians in the same registry specialty: Ophthalmology.

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 43 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stephen Kenneth Wong, M.D.

Ophthalmology · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of eye fluid (vitreous) between lens and retina (67036)
  • Repair of detached retina with drainage and removal of eye fluid between lens and retina (67108)
  • Removal of membrane of retina with removal of internal limiting membrane of retina (67042)
90%Service-mix similarityView profile →

Dorotheea Oana Warmerdam, MD

Ophthalmology · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Repair of detached retina with drainage and removal of eye fluid between lens and retina (67108)
  • Removal of membrane of retina (67041)
58%Service-mix similarityView profile →

Nakul Singh, MD

Ophthalmology · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of eye fluid (vitreous) between lens and retina (67036)
  • Removal of membrane of retina with removal of internal limiting membrane of retina (67042)
  • Established patient complete exam of visual system (92014)
35%Service-mix similarityView profile →

Michael Jacob Schermer, M.D.

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
16%Service-mix similarityView profile →

Kwang Soo Kim, MD

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
16%Service-mix similarityView profile →

Robert Ross Peabody, MD

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
14%Service-mix similarityView profile →

Patricia Beatriz Sierra, MD

Ophthalmology · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of eye fluid (vitreous) between lens and retina (67036)
  • Established patient complete exam of visual system (92014)
14%Service-mix similarityView profile →

Nilufar Maboudi, M.D.

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
14%Service-mix similarityView profile →

Robert D. Bellinoff, M.D.

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
13%Service-mix similarityView profile →

Gabriel Jacob, M.D.

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
12%Service-mix similarityView profile →

Alexander Grand, MD

Ophthalmology · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
11%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.