npidexNPI registry + Medicare data

KWANG CHANG, MD

Physical Medicine & Rehabilitation Physician · TEA, SD

Individual Active NPI 1659385250

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245231,891$1,048,920$211,162$162,215
20235932,305$1,164,193$239,476$182,128
20226102,161$1,059,877$214,871$160,999

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
95886Needle measurement of electrical activity in arm or leg muscles, complete study658$93$75
95913Nerve conduction, 13 or more studies339$275$212
97813Acupuncture with electrical stimulation, initial 15 minutes181$44$32
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg176$1$1
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more118$87$63
62323Injection of substance into lower spine canal using imaging guidance90$93$69
64483Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level90$110$82
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more29$106$80
72110X-ray of lower and sacral spine, minimum of 4 views26$49$38
20610Aspiration and/or injection of fluid from large joint21$69$48
20553Injection of trigger points, 3 or more muscles16$52$32
77002Fluoroscopic guidance for needle placement15$25$18

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Physical Medicine & Rehabilitation Physician208100000X✓4862SD

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.