PROVIDER PROFILE · NPI 1437234598

Chang LaiMD

Internal MedicineHonolulu, HII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,629

Unique beneficiaries

—

Total services

2,650

Distinct HCPCS

Medicare payment

$200K

Peer benchmark

Total Medicare services vs. 453 Internal Medicine providers in HI — top quintile (cohort median 450).

PRESCRIBING · PART D · 2024

Total Rx claims

25,346

Beneficiaries

—

Total drug cost

$3.0M

Distinct drugs

207

Brand share

20.1%

Top prescribed drugs

Atorvastatin Calcium1,943 claims

Losartan Potassium1,872 claims

Amlodipine Besylate1,595 claims

Rosuvastatin Calcium743 claims

Tamsulosin Hcl703 claims

QUALITY · MIPS · 2024

Final MIPS score

97.0

Quality

89.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.93%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

155

By payment type

Food and Beverage$5K

REFERRAL NETWORK

Where Chang Lai'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 · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	186	834
THE QUEEN'S MEDICAL CENTER	61	174
Clinical Laboratories Of Hawaii Llp Clinical Laboratory · Ewa Beach, HI	12	91

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	75	340
THE QUEEN'S MEDICAL CENTER	52	125
Richard Dejournett Diagnostic Radiology · Honolulu, HI	45	93
Eric Trevino Diagnostic Radiology · Houston, TX	13	36

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