Dr. Duong M. Duong, MD
- Medicare services, 2024
- 377
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 3,785
- Industry payments
- $358
- Affiliated sites
- 5
- Practice address
- 919 109th Ne Ave, Bellevue, WA 98004
- Practice phone
- Call (206) 275-3588
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwest Geriatrics
Primary care practice · Bellevue, Washington
Find Dr. Duong's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Duong M. Duong is an internist in Bellevue, Washington
Dr. Duong practices at Northwest Geriatrics in Bellevue, Washington.
Dr. Duong's NPI, 1831154293, was assigned on April 19, 2006. Dr. Duong holds Washington license MD00017755.
- NPI
- 1831154293NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688855265
- NPI enumeration date
- April 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 275-3588
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Duong M. Duong practices at Northwest Geriatrics in Bellevue, Washington
Dr. Duong's primary practice is Northwest Geriatrics, at 919 109th Ne Ave, Bellevue, WA 98004. The practice phone is (206) 275-3588.
- Northwest Geriatrics919 109th Ne Ave, Bellevue, WA 98004Phone(206) 275-3588
Source: Dmand AI Affiliation Data
Dr. Duong M. Duong is affiliated with 5 sites of care and 2 medical groups
Dr. Duong's primary practice is Northwest Geriatrics in Bellevue, Washington. The medical group on file is Northwest Geriatrics. Dmand AI also links Dr. Duong to 2 more hospices, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Duong M. Duong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duong practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Geriatrics | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Duong M. Duong is one of 2,689 internists in Washington
Internal medicine is Dr. Duong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Duong is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Duong
Counts of internists 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. Duong M. Duong billed Medicare for 377 services in 2024
CMS data shows 377 Medicare services from Dr. Duong across 4 procedure codes in 2024, for 73 Medicare patients. Medicare paid $37,865 for them. Every service was in an office.
Dr. Duong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4372024: 37714%
Dr. Duong compared with the Washington median for internists, 2024
- Dr. Duong
- Washington median
- Medicare services
- 377vs 364Close to median
- Medicare patients
- 73vs 16556% below
- Part D claims
- 3,494vs 18219.2 times
Medians across 2,604 internists in Washington 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.
Need commercial claims for Dr. Duong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Duong and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Duong M. Duong treated 73 Medicare patients in 2024, average age 85
CMS counts 73 Medicare patients who saw Dr. Duong in 2024. The largest group is 85 and over, with 37 patients. 75% of them have alzheimer's and dementia, and 60% have high blood pressure. Their average risk score is 1.52, 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 84, with 62% women.
Dr. Duong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Duong's Medicare patients by sex, 2024
- Women5575%
- Men1825%
Chronic conditions among Dr. Duong's Medicare patients, 2024
- Alzheimer's and dementia75%
- High blood pressure60%
- Mood disorders49%
- High cholesterol47%
- Anxiety45%
- Arthritis45%
- Depression45%
- Osteoporosis29%
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 84
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Duong M. Duong wrote 3,785 Medicare Part D claims in 2024
In 2024, Dr. Duong wrote 3,785 Medicare Part D claims for 146 patients. 93% of them were for generic drugs. CMS names the drug for 3,494 of them, across 72 drugs with 11 or more claims each, at $120,023 in total drug cost. In 2023, CMS named 3,057 claims across 65 drugs.
Dr. Duong's Part D claims by kind of drug, 2024
- Generic3,531 claims93%
- Brand-name239 claims6%
- Other15 claims0%
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
- Opioids1%19 of 3,785 claims
- Antibiotics1%34 of 3,785 claims
- Antipsychotics, patients 65 and over7%258 of 3,785 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: 3,0572024: 3,49414%
Drugs named by CMS: 72 in 2024, 65 in 2023.
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
How Dr. Duong M. Duong takes part in Medicare
Dr. Duong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Duong M. Duong received $358 in industry payments from 2023 to 2025
CMS Open Payments shows 3 general payments to Dr. Duong from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $124.
General payments to Dr. Duong by program year, 2023 to 2025
Companies that paid Dr. Duong the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Duong M. Duong's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Duong M. 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. Duong M. Duong's NPI number?
Dr. Duong M. Duong's NPI number is 1831154293. It was assigned on April 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Duong M. Duong?
Dr. Duong M. Duong is an internist in Bellevue, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Duong M. Duong practice?
Dr. Duong practices at 919 109th Ne Ave, Bellevue, WA 98004. Dr. Duong's primary practice is Northwest Geriatrics in Bellevue, Washington. Dmand AI also links Dr. Duong to 2 hospices, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Duong M. Duong's office phone number?
The practice phone on file for Dr. Duong is (206) 275-3588.
What is Dr. Duong M. Duong's medical license number?
Dr. Duong holds Washington license MD00017755.
What medical group is Dr. Duong M. Duong part of?
Dr. Duong is linked to Northwest Geriatrics. Dmand AI links Dr. Duong to 1 more medical group.
Does Dr. Duong M. Duong accept Medicare?
Yes. CMS data shows Dr. Duong billed Medicare for 377 services in 2024, and Dr. Duong accepts Medicare assignment.
How many Medicare patients does Dr. Duong M. Duong see?
CMS counts 73 Medicare patients who saw Dr. Duong in 2024, with an average age of 85.
What services does Dr. Duong M. Duong bill to Medicare?
In 2024, Dr. Duong's most billed Medicare services were home visit (99349), home visit (99345) and home visit (99350).
What drugs does Dr. Duong M. Duong prescribe most?
In 2024 Medicare Part D data, Dr. Duong's most prescribed drugs by claims were Mirtazapine, Trazodone HCl and Quetiapine Fumarate.
Has Dr. Duong M. Duong received payments from drug or device companies?
CMS Open Payments shows $358 in general payments to Dr. Duong from 3 companies from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Duong M. Duong been practicing?
Dr. Duong graduated from medical school in 1975, 51 years ago.
Selling to internal medicine practices?
See internists in Washington by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card