What is Tien Nguyen's specialty?

Tien Nguyen (NPI 1861455412) is a Medicare-billing provider whose primary specialty is Cardiology in East Setauket, NY.

Where does Tien Nguyen practice?

Tien Nguyen practices in East Setauket, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1861455412.

How much does Medicare pay Tien Nguyen?

Tien Nguyen (NPI 1861455412) received approximately $206K in total Medicare Part B payments, serving 3,345 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861455412

Tien NguyenM.D.

PRACTICETHREE VILLAGE CARDIOLOGY, PCSee all providers at this practice →

CardiologyEast Setauket, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,396

Unique beneficiaries

—

Total services

6,158

Distinct HCPCS

Medicare payment

$189K

Peer benchmark

Total Medicare services vs. 1,949 Cardiology providers in NY — top quintile (cohort median 2,081).

PRESCRIBING · PART D · 2024

Total Rx claims

2,444

Beneficiaries

—

Total drug cost

$251K

Distinct drugs

Brand share

20.2%

Top prescribed drugs

Atorvastatin Calcium389 claims

Metoprolol Succinate309 claims

Amlodipine Besylate267 claims

Losartan Potassium134 claims

Apixaban134 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$119

Payment records

By payment type

Food and Beverage$119

Top paying entities

Food and Beverage$119

REFERRAL NETWORK

Where Tien 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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Martin Harrington Vascular Surgery · New York, NY	40	277
Joseph Gomes Cardiology · New York, NY	40	91
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	23	56
TRANSCARE NEW YORK, INC.	20	39
Marc Miller Cardiology · New York, NY	18	48
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	18	42
Srinivas Dukkipati Cardiology · New York, NY	17	21
Jacob Koruth Clinical Cardiac Electrophysiology · New York, NY	17	34
Lori Croft Internal Medicine · New York, NY	17	39
Tara Naib Cardiology · New York, NY	14	29
Gagan Sahni Cardiology · New York, NY	14	23
Adam Jacobi Diagnostic Radiology · New York, NY	13	26

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