npidexNPI registry + Medicare data

CHIWAI CHAN, D.O.

Interventional Pain Medicine Physician · FOUNTAIN VALLEY, CA

Individual Active NPI 1629051529

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024651178,071$2,764,349$1,318,932$1,031,549
202360255,006$2,323,998$1,136,909$886,166
202256943,264$2,033,167$1,007,183$786,331

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J1010Injection, methylprednisolone acetate, 1 mg104,081$0$0
Q9966Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml50,598$0$0
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more4,179$137$105
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes1,944$81$65
20610Aspiration and/or injection of fluid from large joint742$74$59
J7321Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose734$73$57
77002Fluoroscopic guidance for needle placement730$132$105
J1020Injection, methylprednisolone acetate, 20 mg527$7$6
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes257$179$142
J1030Injection, methylprednisolone acetate, 40 mg238$6$5
J1040Injection, methylprednisolone acetate, 80 mg208$10$8
64483Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level194$413$326

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Interventional Pain Medicine Physician208VP0014X✓20A8068CA
Pain Medicine Physician208VP0000X4242AZ

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.