What is Trung Nguyen's specialty?

Trung Nguyen (NPI 1316941966) is a Medicare-billing provider whose primary specialty is Ophthalmology in Fountain Valley, CA.

Where does Trung Nguyen practice?

Trung Nguyen practices in Fountain Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1316941966.

How much does Medicare pay Trung Nguyen?

Trung Nguyen (NPI 1316941966) received approximately $414K in total Medicare Part B payments, serving 698 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316941966

Trung NguyenM.D.

OphthalmologyFountain Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,165

Unique beneficiaries

—

Total services

8,101

Distinct HCPCS

Medicare payment

$406K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

4,411

Beneficiaries

—

Total drug cost

$2.9M

Distinct drugs

Brand share

81.1%

Top prescribed drugs

Cyclosporine775 claims

Cyclosporine590 claims

Lifitegrast482 claims

Varenicline Tartrate263 claims

Cyclosporine255 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

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Trung 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). 9 inbound referrers · 30 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	79	213
Newport Bay Surgery Center, Llc Ambulatory Surgical Center · Newport Beach, CA	61	188
OPFELL, AMY	38	86
Ajay Meka Internal Medicine · Santa Ana, CA	23	66
ORANGE COAST MEMORIAL MEDICAL CENTER	17	27
CASSIDY, DAVID	14	20
Hoang Nguyen Internal Medicine · Fountain Valley, CA	13	38
Tien Nguyen Dermatology · Fountain Valley, CA	12	18
Satinder Swaroop Internal Medicine · Fountain Valley, CA	12	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	86	177
Unilab Corporation Clinical Laboratory · West Hills, CA	72	196
Newport Bay Surgery Center, Llc Ambulatory Surgical Center · Newport Beach, CA	60	178
UNIVERSITY OF CALIFORNIA IRVINE	45	93
Consolidated Medical Bio-Analysis Inc Clinical Laboratory · Cypress, CA	37	73
OPFELL, AMY	37	88
CALIFORNIA LABORATORY SCIENCES LLC	25	39
THAI, TUNG	24	103
ORANGE COAST MEMORIAL MEDICAL CENTER	24	35
UNIVERSITY OF CALIFORNIA IRVINE	24	83
WOODWARD, DAVID	22	58
Thanh Phung Diagnostic Radiology · Tustin, CA	21	28

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