PROVIDER PROFILE · NPI 1780683714

David NguyenMD

PRACTICETOMMY DINH MD INCSee all providers at this practice →

Internal MedicineSun City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

299

Unique beneficiaries

—

Total services

422

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,669

Beneficiaries

—

Total drug cost

$586K

Distinct drugs

122

Brand share

20.6%

Top prescribed drugs

Atorvastatin Calcium556 claims

Amlodipine Besylate335 claims

Losartan Potassium289 claims

Levothyroxine Sodium223 claims

Lisinopril211 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$594

Payment records

By payment type

Food and Beverage$594

REFERRAL NETWORK

Where David 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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bhoodev Tiwari Cardiology · Sun City, CA	37	119
William Kelly Diagnostic Radiology · Palm Desert, CA	32	70
Thang Nguyen Internal Medicine · Sun City, CA	30	64
Unilab Corporation Clinical Laboratory · West Hills, CA	27	83
KPC GLOBAL MEDICAL CENTERS, INC.	22	44
Samir Artoul Cardiology · Sacramento, CA	16	24

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