Dr. Viet Quoc Duong, MD

  • Lynwood, CA
  • Emergency medicine physician
NPI1205965647PAC ID8224105945
Medicare services, 2024
642
Medicare patients, 2024
426
Part D claims, 2024
476
MIPS score, 2024
97
Hospital affiliations
3
Practice address
3630 East Imperial Highway, Lynwood, CA 90262
Practice phone
Call (310) 900-8900
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

St. Francis Medical Center

Hospital · Lynwood, California

See all 4 affiliations

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Dr. Viet Quoc Duong is an emergency medicine physician in Lynwood, California

Dr. Duong practices at St. Francis Medical Center in Lynwood, California, part of Prime Healthcare Services.

Dr. Duong's NPI, 1205965647, was assigned on March 3, 2007. Dr. Duong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2003. Dr. Duong holds California license A108496.

NPI and contact details
Medicare PAC ID
8224105945
NPI enumeration date
March 3, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 900-8900
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
49
Medical school graduation
2003

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Viet Quoc Duong practices at St. Francis Medical Center in Lynwood, California

Dr. Duong's primary practice is St. Francis Medical Center, at 3630 East Imperial Highway, Lynwood, CA 90262 in Los Angeles County. The practice phone is (310) 900-8900.

Source: Dmand AI Affiliation Data

Dr. Viet Quoc Duong is affiliated with 3 sites of care and 1 medical group

Dr. Duong's primary practice is St. Francis Medical Center in Lynwood, California, part of Prime Healthcare Services. Dr. Duong is also affiliated with UCI Health - Orange. The medical group on file is Vituity. Dmand AI also links Dr. Duong to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Duong

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Viet Quoc Duong's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duong practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
St. Francis Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Viet Quoc Duong is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Duong's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Duong is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Duong's licenses on file in 2 states: California and Pennsylvania.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A108496 · 2009 to 2026 · taxonomy 207P00000X
  • Pennsylvania licenseLicense MD432455 · 2007 to 2010

Emergency medicine physicians near Dr. Duong

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Viet Quoc Duong billed Medicare for 642 services in 2024

CMS data shows 642 Medicare services from Dr. Duong across 4 procedure codes in 2024, for 426 Medicare patients. Medicare paid $62,083 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024642
Medicare patients426
Paid by Medicare$62,083
Procedure codes4

Dr. Duong's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4122024: 4427%
Tests and treatments
2023: 2002024: 200No change

Dr. Duong compared with the California median for emergency medicine physicians, 2024

  • Dr. Duong
  • California median
Medicare services
642vs 2652.4 times
Medicare patients
426vs 24375% above
Part D claims
365vs 625.9 times

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Duong's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Duong

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Viet Quoc Duong treated 426 Medicare patients in 2024, average age 72

CMS counts 426 Medicare patients who saw Dr. Duong in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 76% are also on Medicaid. Their average risk score is 3.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Duong's median patient age at 40, with 59% women.

Medicare patients, 2024426
Average age72
Average risk score3.10
Also on Medicaid76%

Dr. Duong's Medicare patients by age, 2024

Dr. Duong's Medicare patients by sex, 2024

  • Women23154%
  • Men19546%

Chronic conditions among Dr. Duong's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes61%
  4. Arthritis54%
  5. Chronic kidney disease50%
  6. Heart failure43%
  7. Mood disorders43%
  8. Ischemic heart disease40%

Share of Medicare patients with each condition. A patient can have several.

Dr. Duong's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 40

Patient panel by sex, all payers

  • Women59%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Viet Quoc Duong wrote 476 Medicare Part D claims in 2024

In 2024, Dr. Duong wrote 476 Medicare Part D claims for 303 patients. 94% of them were for generic drugs. CMS names the drug for 365 of them, across 11 drugs with 11 or more claims each, at $2,062 in total drug cost. In 2023, CMS named 329 claims across 10 drugs.

Part D claims, 2024476
Drugs named by CMS11
Total drug cost$2,062
Part D patients303

Dr. Duong's Part D claims by kind of drug, 2024

  • Generic447 claims94%
  • Brand-name and other29 claims6%

Dr. Duong's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Duong's Part D claims, 2024

  • Opioids15%71 of 476 claims
  • Antibiotics29%136 of 476 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3292024: 36511%

Drugs named by CMS: 11 in 2024, 10 in 2023.

See all prescribing by Dr. Duong

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Viet Quoc Duong scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Duong for performance year 2024, reported as part of a group. Dr. Duong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Duong's MIPS scores, performance year 2024

  • 97of 100Final score
  • 90of 100Quality
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Viet Quoc Duong received $24 in industry payments in 2024

CMS Open Payments shows 1 general payment to Dr. Duong from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $24.

Companies that paid Dr. Duong the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Duong

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Viet Quoc Duong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science

Dr. Duong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2003.

  1. Medical schoolChicago Medical School at Rosalind Franklin University of Medicine and Science
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. Viet Quoc Duong accepts plans from 7 insurance carriers

Dr. Duong is in network with 7 carriers, including United Healthcare, Elevance and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • United Healthcare
  • Elevance
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • HCSC
  • NV State Medicaid

Plan types Dr. Duong accepts, by number of carriers

  1. Medicare3
  2. PPO3
  3. POS2
  4. EPO1
  5. HMO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Viet Quoc Duong's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Viet Quoc Duong

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Viet Quoc Duong's NPI number?

Dr. Viet Quoc Duong's NPI number is 1205965647. It was assigned on March 3, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Viet Quoc Duong?

Dr. Viet Quoc Duong is an emergency medicine physician in Lynwood, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Viet Quoc Duong practice?

Dr. Duong practices at 3630 East Imperial Highway, Lynwood, CA 90262. Dr. Duong's primary practice is St. Francis Medical Center in Lynwood, California, part of Prime Healthcare Services. Dmand AI also links Dr. Duong to 1 hospital.

What is Dr. Viet Quoc Duong's office phone number?

The practice phone on file for Dr. Duong is (310) 900-8900.

What is Dr. Viet Quoc Duong's medical license number?

Dr. Duong holds California license A108496, one of the licenses on file in 2 states.

Which states has Dr. Viet Quoc Duong been licensed in?

Dmand AI has state licenses on file for Dr. Duong in California (2009 to 2026) and Pennsylvania (2007 to 2010).

Which hospitals is Dr. Viet Quoc Duong affiliated with?

Dr. Duong practices at St. Francis Medical Center in Lynwood, California. Dr. Duong is also affiliated with UCI Health - Orange. Dmand AI links Dr. Duong to 1 more hospital.

What medical group is Dr. Viet Quoc Duong part of?

Dr. Duong is linked to Vituity.

Does Dr. Viet Quoc Duong accept Medicare?

Yes. CMS data shows Dr. Duong billed Medicare for 642 services in 2024, and Dr. Duong accepts Medicare assignment.

What is Dr. Viet Quoc Duong's MIPS score?

Dr. Duong's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Viet Quoc Duong see?

CMS counts 426 Medicare patients who saw Dr. Duong in 2024, with an average age of 72.

Is Dr. Viet Quoc Duong board certified?

Yes. Dr. Duong is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. Viet Quoc Duong bill to Medicare?

In 2024, Dr. Duong's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).

Where did Dr. Viet Quoc Duong go to medical school?

Dr. Duong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2003.

What drugs does Dr. Viet Quoc Duong prescribe most?

In 2024 Medicare Part D data, Dr. Duong's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Metoclopramide HCl and Cephalexin.

Has Dr. Viet Quoc Duong received payments from drug or device companies?

CMS Open Payments shows $24 in general payments to Dr. Duong from 1 company from 2024 to 2024. The largest total came from Abbott Laboratories.

How long has Dr. Viet Quoc Duong been practicing?

Dr. Duong graduated from medical school in 2003, 23 years ago.

What insurance does Dr. Viet Quoc Duong accept?

Dr. Duong is in network with 7 carriers, including United Healthcare, Elevance and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

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