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Similar work.
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Compare the published Medicare service mix of Timothy Tamim Khater, MD with clinicians in the same registry specialty: Ophthalmology.

LUBBOCK, TX · Exact areaEdit location

2024 published service data · 27 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jay Cameron Bradley, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
85%Service-mix similarityView profile →

Omar Muhammad Shoukfeh, MD

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
81%Service-mix similarityView profile →

Mark Philip Sherman, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
80%Service-mix similarityView profile →

John E Streit, MD

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
73%Service-mix similarityView profile →

Timothy Hong Kiet Truong, MD

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Established patient problem focused exam of visual system (92012)
71%Service-mix similarityView profile →

James Jeffrey Boop, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
71%Service-mix similarityView profile →

Jacob Reynolds, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Established patient problem focused exam of visual system (92012)
68%Service-mix similarityView profile →

William David Boothe, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
65%Service-mix similarityView profile →

Margaret E Littlejohn, MD

Ophthalmology · Lubbock, TX

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)
  • Measurement of corneal curvature and depth of eye (92136)
64%Service-mix similarityView profile →

David Lloyd Mccartney, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
64%Service-mix similarityView profile →

Wade Alan Graham, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Established patient problem focused exam of visual system (92012)
62%Service-mix similarityView profile →

Justin Eric Anderson, M.D.

Ophthalmology · Lubbock, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Measurement of corneal curvature and depth of eye (92136)
61%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.