npidexNPI registry + Medicare data

DAVID CHANG, MD

Neuroradiology Physician · VANCOUVER, WA

Individual Active NPI 1861601791

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,21813,919$497,219$147,949$110,097
20231,46817,103$599,349$181,219$135,005
20221,40223,282$610,701$188,395$141,183

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
Q9967Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml11,025$0$0
A9585Injection, gadobutrol, 0.1 ml816$0$0
A9573Injection, gadopiclenol, 1 ml199$5$4
71046X-ray of chest, 2 views158$34$23
73630X-ray of foot, minimum of 3 views113$35$24
73030X-ray of shoulder, minimum of 2 views86$35$22
71250Ct scan of chest without contrast74$138$93
77080Dxa bone density measurement of hip, pelvis, spine70$39$39
73502X-ray of hip, 2-3 views60$47$31
73564X-ray of knee, 4 or more views57$48$31
73130X-ray of hand, minimum of 3 views55$38$27
76536Ultrasound scan of head and neck soft tissue47$112$80

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Neuroradiology Physician2085N0700X✓MD00048065WA
Diagnostic Radiology Physician2085R0202XMD00048065WA
Diagnostic Radiology Physician2085R0202X2002014051MO
Diagnostic Radiology Physician2085R0202X80245OR

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.