Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Diane T Flanigen, M.D.

NPI 1912985904 | Williamsville, NY

National rank
#12,516
Total services
940
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only8
Provider B only0
Total service gap940
Beneficiary gap561
Allowed amount gap$90,484.39

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
479
0
479Provider A higher
92083Exam of visual field with extended testing
115
0
115Provider A higher
92133Imaging of optic nerve
104
0
104Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
88
0
88Provider A higher
92250Photography of the retina
41
0
41Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
40
0
40Provider A higher
92004New patient complete exam of visual system
28
0
28Provider A higher
92134Imaging of retina
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$57,814.77
Provider B total paymentNot available