What is Duc-Uy Quang-Dang's specialty?

Duc-Uy Quang-Dang (NPI 1881983799) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Duc-Uy Quang-Dang practice?

Duc-Uy Quang-Dang practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1881983799.

How much does Medicare pay Duc-Uy Quang-Dang?

Duc-Uy Quang-Dang (NPI 1881983799) received approximately $91K in total Medicare Part B payments, serving 322 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881983799

Duc-Uy Quang-DangM.D.

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

481

Unique beneficiaries

—

Total services

816

Distinct HCPCS

Medicare payment

$90K

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

Beneficiaries

—

Total drug cost

$277

Distinct drugs

Brand share

41.7%

Top prescribed drugs

Amoxicillin/Potassium Clav20 claims

Oxycodone Hcl14 claims

Pantoprazole Sodium14 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

90.0

Cost

78.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Duc-Uy Quang-Dang'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	60	145
CARPENTER, HOWARD	43	115
Derk Purcell Diagnostic Radiology · San Francisco, CA	28	65
William Cahill Interventional Pain Management · San Francisco, CA	28	178
Edward Baker Diagnostic Radiology · San Francisco, CA	27	64
Jennifer Beachey Internal Medicine · San Francisco, CA	25	68
Phillip Kennedy Internal Medicine · San Francisco, CA	21	108
Thomas Kaiser Cardiology · San Francisco, CA	21	51
Myron Marx Diagnostic Radiology · San Francisco, CA	20	46
Kjell Jorgenson Internal Medicine · San Francisco, CA	19	76
STEVENS, SUSAN	19	57
Timothy Duncan Emergency Medicine · San Francisco, CA	16	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