A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of David Tang, OD with clinicians in the same registry specialty: Optometrist.

VIRGINIA BEACH, VA · Exact areaEdit location

2024 published service data · 47 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kathryn Lynn Taylor, OD

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
91%Service-mix similarityView profile →

Summer R Sayers

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
89%Service-mix similarityView profile →

Glenn Allen Coffin, OD

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
86%Service-mix similarityView profile →

Deanna Marie Ritenour, O.D.

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
85%Service-mix similarityView profile →

Emily Scannell, OD

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
83%Service-mix similarityView profile →

Will James Sawyer, OD

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
81%Service-mix similarityView profile →

Christine Ware Cook, F.A.A.O

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
79%Service-mix similarityView profile →

Debra Nicole Rankin, OD

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
78%Service-mix similarityView profile →

Marcia K Leverett, OD

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
77%Service-mix similarityView profile →

Abhner Roycee Wang, O.D.

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Kim-Chi Pham, O.D.

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
73%Service-mix similarityView profile →

Howard A Ossen, O.D.

Optometrist · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
72%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.