Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

William G Tsiaras, M.D.

NPI 1376609180 | Providence, RI

National rank
#11,076
Total services
1,316
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only6
Provider B only0
Total service gap1,316
Beneficiary gap577
Allowed amount gap$130,255.31

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
92014Established patient complete exam of visual system
795
0
795Provider A higher
92134Imaging of retina
333
0
333Provider A higher
92133Imaging of optic nerve
104
0
104Provider A higher
92012Established patient problem focused exam of visual system
39
0
39Provider A higher
92004New patient complete exam of visual system
17
0
17Provider A higher
92083Exam of visual field with extended testing
17
0
17Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$90,579.65
Provider B total paymentNot available