Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

David W Chia, M.D. FACS MBA

NPI 1215970892 | Irvine, CA

National rank
#6,381
Total services
2,896
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only12
Provider B only0
Total service gap2,896
Beneficiary gap1,171
Allowed amount gap$377,652.44

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
92250Photography of the retina
922
0
922Provider A higher
92014Established patient complete exam of visual system
700
0
700Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
457
0
457Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
157
0
157Provider A higher
66984Removal of cataract with insertion of prosthetic lens
134
0
134Provider A higher
92133Imaging of optic nerve
96
0
96Provider A higher
92004New patient complete exam of visual system
94
0
94Provider A higher
92136Measurement of corneal curvature and depth of eye
89
0
89Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
65
0
65Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
51
0
51Provider A higher
92083Exam of visual field with extended testing
50
0
50Provider A higher
92134Imaging of retina
36
0
36Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$269,585.02
Provider B total paymentNot available