A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Rajesh Rangaraj, MD with clinicians in the same registry specialty: Ophthalmology.

MARIETTA, GA · Exact areaEdit location

2024 published service data · 20 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hersh Chopra, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
83%Service-mix similarityView profile →

Siripong Rojanasthien, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
80%Service-mix similarityView profile →

Justin Richards Wilkin, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Measurement of corneal curvature and depth of eye (92136)
78%Service-mix similarityView profile →

Gerardo Parada, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
75%Service-mix similarityView profile →

Denise A Johnson, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
74%Service-mix similarityView profile →

Christopher M Weltz, MD

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
73%Service-mix similarityView profile →

Amy Marie Cherof, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Measurement of corneal curvature and depth of eye (92136)
72%Service-mix similarityView profile →

Tina Charlette Lucas-Glass, M.D.

Ophthalmology · Marietta, GA

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

Charles C Ho, MD

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Measurement of corneal curvature and depth of eye (92136)
69%Service-mix similarityView profile →

Shunai Jiang, M.D. & PH.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Measurement of corneal curvature and depth of eye (92136)
  • Removal of cataract with insertion of prosthetic lens (66984)
65%Service-mix similarityView profile →

Allison Anne Dublin, M.D.

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Measurement of corneal curvature and depth of eye (92136)
  • Removal of cataract with insertion of prosthetic lens (66984)
62%Service-mix similarityView profile →

Mark F Morel

Ophthalmology · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Measurement of corneal curvature and depth of eye (92136)
62%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.