PROVIDER PROFILE · NPI 1730270380

Tuan NguyenMD

PRACTICETUAN NGUYEN, M.D., INCSee all providers at this practice →

Internal MedicineSan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

307

Unique beneficiaries

—

Total services

392

Distinct HCPCS

Medicare payment

$25K

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

538

Beneficiaries

—

Total drug cost

$324K

Distinct drugs

Brand share

61.2%

Top prescribed drugs

Tenofovir Alafenamide208 claims

Entecavir56 claims

Omeprazole51 claims

Sodium, Potassium,mag Sulfates51 claims

Tenofovir Disoproxil Fumarate36 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$15K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Consulting Fee$5K

Food and Beverage$798

Travel and Lodging$235

REFERRAL NETWORK

Where Tuan 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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALVARADO HOSPITAL, LLC	153	372
Unilab Corporation Clinical Laboratory · West Hills, CA	146	524
Scott Harman Diagnostic Radiology · San Diego, CA	39	115
John Lubisich Diagnostic Radiology · San Diego, CA	36	97
Dat Nguyen Internal Medicine · La Mesa, CA	36	172
Alfred Horowitz Diagnostic Radiology · Berkeley, CA	35	278
SHARP MEMORIAL HOSPITAL	35	76
Lawrence Bogle Diagnostic Radiology · San Diego, CA	33	201
Ashish Agrawal Pulmonary Disease · La Mesa, CA	26	76
American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA	23	40
Catherine Maywood Infectious Disease · El Cajon, CA	22	43
Frederick Jenkin Internal Medicine · La Mesa, CA	21	42

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