npidexNPI registry + Medicare data

JI YON HWANG-KI, M.D.

Internal Medicine Physician · ROCKVILLE, MD

Individual Active NPI 1881899706

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243176,484$810,759$580,036$451,842
20233675,946$756,768$581,814$466,660
20223745,045$674,708$541,477$427,970

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 more2,496$135$101
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more419$96$71
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report287$15$11
G0442Annual alcohol misuse screening, 5 to 15 minutes262$20$20
99497Advance care planning, first 30 minutes259$84$81
G0444Annual depression screening, 5 to 15 minutes251$20$20
G0446Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes244$26$26
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit239$135$135
J3420Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg214$1$1
96372Injection of drug or substance under skin or into muscle211$15$12
92548Test for balance and posture201$50$36
93923Complete ultrasound study of arm and leg arteries185$143$109

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓D66159MD

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.