npidexNPI registry + Medicare data

BERNARD CHANG, MD

Ophthalmology Physician · NASHVILLE, TN

Individual Active NPI 1215933197

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,1543,358$1,279,432$349,514$247,157
20231,1413,427$1,406,493$373,200$267,494
20221,1343,366$1,475,963$393,052$276,609

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more863$121$78
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more498$85$59
92134Imaging of retina431$37$26
76514Ultrasound scan of cornea to determine thickness187$10$7
66984Removal of cataract with insertion of prosthetic lens178$504$401
92136Measurement of corneal curvature and depth of eye176$37$27
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more171$155$94
92083Exam of visual field with extended testing154$58$40
83861Microfluid analysis of tears150$22$22
92133Imaging of optic nerve149$33$22
92286Imaging of front third of eye using a special microscope121$36$23
92025Ct scan of cornea107$33$23

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Ophthalmology Physician207W00000X✓MD38672TN
Specialist174400000X38672TN

Medicare eligibility

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

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