What is Kien-An Duong's specialty?

Kien-An Duong (NPI 1033175658) is a Medicare-billing provider whose primary specialty is Internal Medicine in Laguna Woods, CA.

Where does Kien-An Duong practice?

Kien-An Duong practices in Laguna Woods, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1033175658.

How much does Medicare pay Kien-An Duong?

Kien-An Duong (NPI 1033175658) received approximately $40K in total Medicare Part B payments, serving 208 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033175658

Kien-An DuongMD

PRACTICEBRISTOL PARK MEDICAL GROUP, INCSee all providers at this practice →

Internal MedicineLaguna Woods, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

487

Unique beneficiaries

—

Total services

820

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

8,262

Beneficiaries

—

Total drug cost

$812K

Distinct drugs

132

Brand share

19.8%

Top prescribed drugs

Atorvastatin Calcium832 claims

Losartan Potassium545 claims

Amlodipine Besylate354 claims

Tamsulosin Hcl339 claims

Metformin Hcl337 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050603

Hospital

CCN 050678

Hospital

REFERRAL NETWORK

Where Kien-An 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). 3 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	74	265
ORANGE COAST MEMORIAL MEDICAL CENTER	30	65
Arfa Babaknia Family Practice · Fountain Valley, CA	22	78

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	71	267
ORANGE COAST MEMORIAL MEDICAL CENTER	51	100
Arfa Babaknia Family Practice · Fountain Valley, CA	16	59
SZYMANOWSKI, JEREMY	12	25
CHEUNG, NAOMI	11	46
HANNA, NANCY	11	39

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