caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1326079997

Hai NguyenM.D.

PRACTICEHAI HOANG NGUYEN MD INCSee all providers at this practice →
Family PracticeSan Jose, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 059620
Home health agency
CCN 557754
Home health agency
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
224
Unique beneficiaries
—
Total services
340
Distinct HCPCS
5
Medicare payment
$27K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — below median (cohort median 411).
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). 4 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ngai Nguyen
Cardiology · San Jose, CA
26123
SAN JOSE HEALTHCARE SYSTEM, L.P.2258
Vu Nguyen
Family Practice · San Jose, CA
1437
Danny Luong
Ophthalmology · San Jose, CA
1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · San Jose, CA
138398
Ngoc Nguyen
Ophthalmology · San Jose, CA
2648
Ngai Nguyen
Cardiology · San Jose, CA
2284
Vu Nguyen
Family Practice · San Jose, CA
1831
SAN JOSE HEALTHCARE SYSTEM, L.P.1843
Raymond Chyu
Diagnostic Radiology · San Jose, CA
1624
O'CONNOR HOSPITAL1423
Unilab Corporation
Clinical Laboratory · Sacramento, CA
1215
Danny Luong
Ophthalmology · San Jose, CA
1218
STANFORD HEALTH CARE1131
John Lien
Cardiology · San Jose, CA
1129
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
470
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
21
Brand share
5.5%
Top prescribed drugs
Atorvastatin Calcium46 claims
Triamcinolone Acetonide46 claims
Losartan Potassium40 claims
Amlodipine Besylate40 claims
Amoxicillin32 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$455
Payment records
32
By payment type
Food and Beverage$455