npidexNPI registry + Medicare data

BRIAN CHANG, MD

Glaucoma Specialist (Ophthalmology) Physician · COTTONWOOD, AZ

Individual Active NPI 1700879343

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244462,115$889,265$292,486$220,275
20234101,872$773,985$246,450$182,465
20223941,687$700,110$234,672$176,613

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more353$92$60
92136Measurement of corneal curvature and depth of eye329$27$21
66984Removal of cataract with insertion of prosthetic lens192$502$403
92083Exam of visual field with extended testing174$60$44
68841Insertion of drug delivery implant into tear duct of eye160$16$13
92133Imaging of optic nerve152$32$24
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more139$170$119
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more135$131$93
92014Established patient complete exam of visual system106$128$89
66821Removal of recurring cataract in lens capsule using a laser75$294$228
92020Exam of the internal drainage system of eye60$28$21
92134Imaging of retina45$41$31

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Glaucoma Specialist (Ophthalmology) Physician207WX0009X✓34356AZ
Ophthalmology Physician207W00000X34356AZ

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Glaucoma Specialist (Ophthalmology) Physician providers in Arizona

See all Glaucoma Specialist (Ophthalmology) Physician providers in Arizona →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.