What is Mi Chang's specialty?

Mi Chang (NPI 1174675557) is a Medicare-billing provider whose primary specialty is Internal Medicine in Harbor City, CA.

Where does Mi Chang practice?

Mi Chang practices in Harbor City, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1174675557.

How much does Medicare pay Mi Chang?

Mi Chang (NPI 1174675557) received approximately $5K in total Medicare Part B payments, serving 29 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174675557

Mi ChangMD

PRACTICEKAISER PERMENENTESee all providers at this practice →

Internal MedicineHarbor City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

895

Beneficiaries

—

Total drug cost

$91K

Distinct drugs

Brand share

8.4%

Top prescribed drugs

Calcitriol151 claims

Losartan Potassium112 claims

Sevelamer Carbonate94 claims

Furosemide71 claims

Amlodipine Besylate60 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 (1)

CCN 050411

Hospital

REFERRAL NETWORK

Where Mi Chang'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KAISER FOUNDATION HOSPITALS	15	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
KAISER FOUNDATION HOSPITALS	43	77

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