PROVIDER PROFILE · NPI 1720086556

Vinh NguyenM.D.

Internal MedicineSan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

450

Unique beneficiaries

—

Total services

1,141

Distinct HCPCS

Medicare payment

$91K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

18,502

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

145

Brand share

19.8%

Top prescribed drugs

Atorvastatin Calcium1,887 claims

Amlodipine Besylate1,550 claims

Losartan Potassium1,078 claims

Metformin Hcl509 claims

Rosuvastatin Calcium482 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$149

Payment records

By payment type

Food and Beverage$149

REFERRAL NETWORK

Where Vinh 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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAN JOSE HEALTHCARE SYSTEM, L.P.	114	301
Conway Lien Diagnostic Radiology · Stanford, CA	38	93
NPI 1447682380	35	69
Ngai Nguyen Cardiology · San Jose, CA	34	161
Keith Kwok Diagnostic Radiology · Tracy, CA	27	60
Daniel Tse Internal Medicine · San Jose, CA	25	173
Danny Luong Ophthalmology · San Jose, CA	21	50
Randal Pham Ophthalmology · San Jose, CA	21	71
Lien Nguyen Ophthalmology · San Jose, CA	21	80
Huy Trinh Gastroenterology · San Jose, CA	19	38
Kari Tran Optometry · San Jose, CA	16	29
COUNTY OF SANTA CLARA	16	35

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