Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

David B Mark, M.D.

NPI 1912900218 | Sunnyvale, CA

National rank
#11,695
Total services
1,150
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only8
Provider B only0
Total service gap1,150
Beneficiary gap419
Allowed amount gap$108,744.89

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
294
0
294Provider A higher
92012Established patient problem focused exam of visual system
227
0
227Provider A higher
92133Imaging of optic nerve
81
0
81Provider A higher
92083Exam of visual field with extended testing
58
0
58Provider A higher
92134Imaging of retina
27
0
27Provider A higher
66984Removal of cataract with insertion of prosthetic lens
21
0
21Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
18
0
18Provider A higher
92004New patient complete exam of visual system
17
0
17Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$71,284.97
Provider B total paymentNot available