Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Allison J Chen, MD, MPH

NPI 1669910014 | Houston, TX

National rank
#16,483
Total services
81
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only2
Provider B only0
Total service gap81
Beneficiary gap53
Allowed amount gap$11,002.40

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
99212Established patient office or other outpatient visit, 10-19 minutes
24
0
24Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
14
0
14Provider A higher
Largest visible gaps2Rows sorted by shared rows first, then service-volume difference
Provider A total payment$8,586.11
Provider B total paymentNot available