Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Nhu-Y T Dao, M.D.
NPI 1346506094 | Waterbury, CT
- National rank
- #9,129
- Total services
- 1,887
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Search providersCPT/HCPCS service volume comparison
Rows compare visible public provider-service lines by Medicare FFS service count.
| CPT/HCPCS | Description | Provider A services | Provider B services | Absolute difference | Higher Medicare FFS service volume |
|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 516 | 0 | 516 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 277 | 0 | 277 | Provider A higher |
| 92134 | Imaging of retina | 270 | 0 | 270 | Provider A higher |
| 92133 | Imaging of optic nerve | 181 | 0 | 181 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 129 | 0 | 129 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 112 | 0 | 112 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 100 | 0 | 100 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 100 | 0 | 100 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 44 | 0 | 44 | Provider A higher |
| 76519 | Ultrasound scan to determine eye length and lens power | 24 | 0 | 24 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 23 | 0 | 23 | Provider A higher |
| 68761 | Closure of tear duct opening using plug | 16 | 0 | 16 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 13 | 0 | 13 | Provider A higher |
| 92250 | Photography of the retina | 13 | 0 | 13 | Provider A higher |