Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Kathleen J Dennis-Zarate, M.D.

NPI 1760450399 | Glendale, CA

National rank
#5,946
Total services
3,106
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only13
Provider B only0
Total service gap3,106
Beneficiary gap1,141
Allowed amount gap$434,061.94

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
92012Established patient problem focused exam of visual system
1,088
0
1,088Provider A higher
92014Established patient complete exam of visual system
902
0
902Provider A higher
92083Exam of visual field with extended testing
221
0
221Provider A higher
92004New patient complete exam of visual system
176
0
176Provider A higher
92136Measurement of corneal curvature and depth of eye
154
0
154Provider A higher
66984Removal of cataract with insertion of prosthetic lens
146
0
146Provider A higher
92025Ct scan of cornea
96
0
96Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
72
0
72Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
58
0
58Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
20
0
20Provider A higher
92060Exam to measure eye deviation and range of motion
14
0
14Provider A higher
67800Removal of chronic growth of eyelid
13
0
13Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$328,612.85
Provider B total paymentNot available