PROVIDER PROFILE · NPI 1427055631

Hai Nguyen

Internal MedicineOakland, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,837

Beneficiaries

—

Total drug cost

$67K

Distinct drugs

Brand share

27.9%

Top prescribed drugs

Albuterol Sulfate301 claims

Promethazine Hcl300 claims

Fluticasone Propionate146 claims

Atorvastatin Calcium141 claims

Amlodipine Besylate97 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Hai Nguyen'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALAMEDA HEALTH SYSTEM	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	42	135
Unilab Corporation Clinical Laboratory · Sacramento, CA	12	38
Unilab Corporation Clinical Laboratory · San Jose, CA	12	23

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