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

ROANOKE, VA · Exact areaEdit location

2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jenna Marie Selander, DO

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of retina (92134)
84%Service-mix similarityView profile →

Patrick D Bradley, MD

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of retina (92134)
80%Service-mix similarityView profile →

William Mckinley Thompson, MD

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of retina (92134)
78%Service-mix similarityView profile →

Eugene H Eng, M.D.

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of retina (92134)
77%Service-mix similarityView profile →

Frank Cotter, M.D.

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • 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)
64%Service-mix similarityView profile →

Karli Spetzler Griffeth

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
61%Service-mix similarityView profile →

Tad Douglas Schoedel, M.D.

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Photography of the retina (92250)
  • Imaging of optic nerve (92133)
61%Service-mix similarityView profile →

Scott Andrew Strelow, M.D.

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
57%Service-mix similarityView profile →

Joseph Stuart Tims, M.D.

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
57%Service-mix similarityView profile →

Chad Albright, MD

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of optic nerve (92133)
  • Measurement of corneal curvature and depth of eye (92136)
55%Service-mix similarityView profile →

Craig Dwight Hartranft, MD

Ophthalmology · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of retina (92134)
45%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.