Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Nan Wang, M. D.
NPI 1104807759 | Houston, TX
- National rank
- #10,139
- Total services
- 1,584
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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 | 488 | 0 | 488 | Provider A higher |
| 92133 | Imaging of optic nerve | 118 | 0 | 118 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 99 | 0 | 99 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 97 | 0 | 97 | Provider A higher |
| 92286 | Imaging of front third of eye using a special microscope | 92 | 0 | 92 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 86 | 0 | 86 | Provider A higher |
| 92134 | Imaging of retina | 82 | 0 | 82 | Provider A higher |
| 92250 | Photography of the retina | 73 | 0 | 73 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 60 | 0 | 60 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 58 | 0 | 58 | Provider A higher |
| 83861 | Microfluid analysis of tears | 45 | 0 | 45 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 36 | 0 | 36 | Provider A higher |
| 92014 | Established patient complete exam of visual system | 28 | 0 | 28 | Provider A higher |
| 65855 | Laser repair to improve eye fluid flow | 25 | 0 | 25 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 23 | 0 | 23 | Provider A higher |
| 92132 | Imaging of front third of eye | 18 | 0 | 18 | Provider A higher |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 17 | 0 | 17 | Provider A higher |
| 92025 | Ct scan of cornea | 16 | 0 | 16 | Provider A higher |