What is Tung Nguyen's specialty?

Tung Nguyen (NPI 1700038577) is a Medicare-billing provider whose primary specialty is Cardiology in Westminster, CA.

Where does Tung Nguyen practice?

Tung Nguyen practices in Westminster, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1700038577.

How much does Medicare pay Tung Nguyen?

Tung Nguyen (NPI 1700038577) received approximately $676K in total Medicare Part B payments, serving 944 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700038577

Tung NguyenM.D.

PRACTICETUNG HUU NGUYEN MD INCSee all providers at this practice →

CardiologyWestminster, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,481

Unique beneficiaries

—

Total services

9,806

Distinct HCPCS

Medicare payment

$669K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

6,552

Beneficiaries

—

Total drug cost

$380K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Metoprolol Succinate1,195 claims

Amlodipine Besylate929 claims

Isosorbide Mononitrate426 claims

Hydralazine Hcl393 claims

Metoprolol Tartrate349 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$15K

Payment records

By payment type

Consulting Fee$15K

Top paying entities

Consulting Fee$15K

REFERRAL NETWORK

Where Tung 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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CASSIDY, DAVID	88	238
Mehdi Jalili Diagnostic Radiology · Orange, CA	68	230
Elizabeth Nghiem Infectious Disease · Fountain Valley, CA	64	507
Reza Shahbaz Diagnostic Radiology · Orange, CA	61	265
Unilab Corporation Clinical Laboratory · West Hills, CA	50	136
ORANGE COAST MEMORIAL MEDICAL CENTER	47	94
NPI 1336152008	42	381
Naser Rahbar Diagnostic Radiology · Anaheim, CA	41	159
Essam Mostafa Nephrology · Fountain Valley, CA	40	315
Harpreet Singh Cardiology · Fountain Valley, CA	40	79
SCHIFF, STEVEN	39	72
Son Dinh Nephrology · Fountain Valley, CA	39	208

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events