PROVIDER PROFILE · NPI 1619921095

Hung NguyenMD

Internal MedicineWestminster, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,209

Unique beneficiaries

—

Total services

5,847

Distinct HCPCS

Medicare payment

$319K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

17,056

Beneficiaries

—

Total drug cost

$3.4M

Distinct drugs

137

Brand share

30.2%

Top prescribed drugs

Metformin Hcl1,047 claims

Atorvastatin Calcium1,015 claims

Losartan Potassium864 claims

Amlodipine Besylate790 claims

Empagliflozin782 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$125

Travel and Lodging$6

Top paying entities

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$125

Travel and Lodging$6

REFERRAL NETWORK

Where Hung 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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	369	1,789
CASSIDY, DAVID	21	55
Hoang Le Pulmonary Disease · Fountain Valley, CA	17	62
Khoi Tang Urology · Garden Grove, CA	16	29
Kamini Malhotra, M.D Inc Clinical Laboratory · Fountain Valley, CA	14	30
Mehdi Jalili Diagnostic Radiology · Orange, CA	14	27
Hung Ngo Physical Therapist in Private Practice · Fountain Valley, CA	11	148

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