Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Robert J Zendler, DO

NPI 1669686515 | Flint, MI

National rank
#11,075
Total services
1,316
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only14
Provider B only0
Total service gap1,316
Beneficiary gap418
Allowed amount gap$139,476.07

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
276
0
276Provider A higher
92014Established patient complete exam of visual system
162
0
162Provider A higher
92134Imaging of retina
148
0
148Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
123
0
123Provider A higher
92083Exam of visual field with extended testing
112
0
112Provider A higher
92133Imaging of optic nerve
88
0
88Provider A higher
66984Removal of cataract with insertion of prosthetic lens
68
0
68Provider A higher
92136Measurement of corneal curvature and depth of eye
64
0
64Provider A higher
92020Exam of the internal drainage system of eye
60
0
60Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
46
0
46Provider A higher
92004New patient complete exam of visual system
34
0
34Provider A higher
92012Established patient problem focused exam of visual system
31
0
31Provider A higher
92250Photography of the retina
28
0
28Provider A higher
76514Ultrasound scan of cornea to determine thickness
12
0
12Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$96,384.89
Provider B total paymentNot available