What is Quoc Nguyen's specialty?

Quoc Nguyen (NPI 1043240450) is a Medicare-billing provider whose primary specialty is Internal Medicine in Brea, CA.

Where does Quoc Nguyen practice?

Quoc Nguyen practices in Brea, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1043240450.

How much does Medicare pay Quoc Nguyen?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Quoc Nguyen (NPI 1043240450) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1043240450

Quoc Nguyen

PRACTICEKAISER PERMANENTESee all providers at this practice →

Internal MedicineBrea, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

4,171

Beneficiaries

—

Total drug cost

$380K

Distinct drugs

Brand share

26.4%

Top prescribed drugs

Atorvastatin Calcium408 claims

Amlodipine Besylate219 claims

Lisinopril169 claims

Empagliflozin142 claims

Rosuvastatin Calcium126 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$46

Payment records

By payment type

Food and Beverage$46

Top paying entities

Food and Beverage$46

REFERRAL NETWORK

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

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	88	356
LONG BEACH MEMORIAL MEDICAL	34	138
Jay Hertel Family Practice · Redondo Beach, CA	16	50
Juliana Almanza Nurse Practitioner · El Segundo, CA	14	56
John Ro Family Practice · Gardena, CA	14	74
Kay Yan Diagnostic Radiology · Signal Hill, CA	12	41
BEVERLY RADIOLOGY MEDICAL GROUP III	11	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events