Medicare FFS ophthalmology

Provider service volume comparison

Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.

Provider A

Norman H Liu, M.D.

NPI 1861492860 | Garden Grove, CA

National rank
#9,301
Total services
1,833
VS
Provider B

Choose provider

No provider selected.

Search providers
Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only11
Provider B only0
Total service gap1,833
Beneficiary gap668
Allowed amount gap$204,350.76

CPT/HCPCS service volume comparison

Rows compare visible public provider-service lines by Medicare FFS service count.

CPT/HCPCSDescriptionProvider A servicesProvider B servicesAbsolute differenceHigher Medicare FFS service volume
92012Established patient problem focused exam of visual system
447
0
447Provider A higher
92014Established patient complete exam of visual system
414
0
414Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
205
0
205Provider A higher
92004New patient complete exam of visual system
117
0
117Provider A higher
92250Photography of the retina
114
0
114Provider A higher
92083Exam of visual field with extended testing
109
0
109Provider A higher
92133Imaging of optic nerve
100
0
100Provider A higher
92134Imaging of retina
71
0
71Provider A higher
92136Measurement of corneal curvature and depth of eye
38
0
38Provider A higher
66984Removal of cataract with insertion of prosthetic lens
34
0
34Provider A higher
76514Ultrasound scan of cornea to determine thickness
33
0
33Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$134,566.60
Provider B total paymentNot available