What is Irene Hwang's specialty?

Irene Hwang (NPI 1548550114) is a Medicare-billing provider whose primary specialty is Family Practice in Kahuku, HI.

Where does Irene Hwang practice?

Irene Hwang practices in Kahuku, HI, based on the location reported in the CMS Medicare provider datasets for NPI 1548550114.

How much does Medicare pay Irene Hwang?

Irene Hwang (NPI 1548550114) received approximately $16K in total Medicare Part B payments, serving 91 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548550114

Irene HwangM.D.

PRACTICENORTH SHORE PHARMACYSee all providers at this practice →

Family PracticeKahuku, HII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

212

Unique beneficiaries

—

Total services

292

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 333 Family Practice providers in HI — top quintile (cohort median 313).

PRESCRIBING · PART D · 2024

Total Rx claims

2,080

Beneficiaries

—

Total drug cost

$260K

Distinct drugs

Brand share

19.4%

Top prescribed drugs

Atorvastatin Calcium153 claims

Losartan Potassium127 claims

Amlodipine Besylate99 claims

Metoprolol Succinate92 claims

Hydrocodone/Acetaminophen72 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Irene Hwang's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	39	116
KAHUKU MEDICAL CENTER	19	96
CASTLE MEDICAL CENTER	18	38

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events