Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
David F Vazan, M.D.
NPI 1326215435 | Derry, NH
- National rank
- #7,354
- Total services
- 2,493
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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 | 802 | 0 | 802 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 488 | 0 | 488 | Provider A higher |
| 92133 | Imaging of optic nerve | 268 | 0 | 268 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 199 | 0 | 199 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 166 | 0 | 166 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 144 | 0 | 144 | Provider A higher |
| 92134 | Imaging of retina | 89 | 0 | 89 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 75 | 0 | 75 | Provider A higher |
| 92250 | Photography of the retina | 71 | 0 | 71 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 59 | 0 | 59 | Provider A higher |
| 66982 | Complex removal of cataract with insertion of prosthetic lens | 32 | 0 | 32 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 32 | 0 | 32 | Provider A higher |
| 65855 | Laser repair to improve eye fluid flow | 27 | 0 | 27 | Provider A higher |