Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Wendy W Liu, MD, PHD

NPI 1790132637 | Stanford, CA

National rank
#13,468
Total services
687
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only11
Provider B only0
Total service gap687
Beneficiary gap166
Allowed amount gap$104,064.55

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
99214Established patient office or other outpatient visit, 30-39 minutes
163
0
163Provider A higher
92133Imaging of optic nerve
105
0
105Provider A higher
92083Exam of visual field with extended testing
94
0
94Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
47
0
47Provider A higher
92134Imaging of retina
41
0
41Provider A higher
66984Removal of cataract with insertion of prosthetic lens
39
0
39Provider A higher
92025Ct scan of cornea
37
0
37Provider A higher
92014Established patient complete exam of visual system
35
0
35Provider A higher
92136Measurement of corneal curvature and depth of eye
34
0
34Provider A higher
65855Laser repair to improve eye fluid flow
19
0
19Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
13
0
13Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$79,522.11
Provider B total paymentNot available