What is Tuan Duong's specialty?

Tuan Duong (NPI 1245366558) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Tuan Duong practice?

Tuan Duong practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1245366558.

How much does Medicare pay Tuan Duong?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Tuan Duong (NPI 1245366558) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1245366558

Tuan Duong

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,338

Beneficiaries

—

Total drug cost

$32K

Distinct drugs

Brand share

12.9%

Top prescribed drugs

Atorvastatin Calcium113 claims

Losartan Potassium85 claims

Pantoprazole Sodium81 claims

Amlodipine Besylate76 claims

Metformin Hcl71 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Tuan Duong'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). 8 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1447682380	122	605
UCSF HEALTH COMMUNITY HOSPITALS	80	495
Kevin Lee Ophthalmology · San Francisco, CA	35	112
David Priest Diagnostic Radiology · San Francisco, CA	18	44
Luke Scalcione Diagnostic Radiology · San Diego, CA	14	29
Flora Stepansky Diagnostic Radiology · San Francisco, CA	11	32
Jessica Tan Diagnostic Radiology · San Francisco, CA	11	36
John Harris Diagnostic Radiology · San Francisco, CA	11	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NPI 1447682380	136	1,208
UCSF HEALTH COMMUNITY HOSPITALS	80	433
Kevin Lee Ophthalmology · San Francisco, CA	35	168
David Priest Diagnostic Radiology · San Francisco, CA	23	79
Luke Scalcione Diagnostic Radiology · San Diego, CA	20	73
Douglas Bourgon Diagnostic Radiology · San Francisco, CA	18	81
Jessica Tan Diagnostic Radiology · San Francisco, CA	17	78
SUTTER BAY HOSPITALS	15	66
Michael Taylor Diagnostic Radiology · San Francisco, CA	12	49
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	12	62

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