Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Howard Guan, M.D.
NPI 1134427636 | Loma Linda, CA
- National rank
- #5,022
- Total services
- 3,650
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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 |
|---|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 1,500 | 0 | 1,500 | Provider A higher |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 647 | 0 | 647 | Provider A higher |
| 92133 | Imaging of optic nerve | 243 | 0 | 243 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 199 | 0 | 199 | Provider A higher |
| 92250 | Photography of the retina | 147 | 0 | 147 | Provider A higher |
| 92134 | Imaging of retina | 122 | 0 | 122 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 116 | 0 | 116 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 81 | 0 | 81 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 78 | 0 | 78 | Provider A higher |
| 92014 | Established patient complete exam of visual system | 53 | 0 | 53 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 53 | 0 | 53 | Provider A higher |
| 68761 | Closure of tear duct opening using plug | 52 | 0 | 52 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 51 | 0 | 51 | Provider A higher |
| 92012 | Established patient problem focused exam of visual system | 50 | 0 | 50 | Provider A higher |
| 67028 | Injection of drug into eye | 47 | 0 | 47 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 40 | 0 | 40 | Provider A higher |
| 65855 | Laser repair to improve eye fluid flow | 30 | 0 | 30 | Provider A higher |
| 92025 | Ct scan of cornea | 12 | 0 | 12 | Provider A higher |