Matthew Julian Duenas, MD
Family Medicine Physician · Kent, WA
Matthew Julian Duenas, MD is a family medicine physician with a practice address in Kent, Washington, and NPI 1063070530, issued on May 30, 2019. Check the license (Washington MD61181715, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Matthew Julian Duenas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD61181715 WA
Self-reported in NPPES; status is on the state search - Practice location
- 24920 104TH Ave SE, Kent, WA 98030
- Phone
- (425) 690-3420
- Enumerated
- May 30, 2019
- Record last updated
- Aug 31, 2022
- Fax
- (425) 690-9420
- Medicaid ID
- 2136098 WA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 24920 104TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Julian Duenas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61181715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average family medicine physician in 2024
2,651 Medicare Part D claims for 279 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 51 claims were for opioids.
Most prescribed
- Atorvastatin Calcium156 claims
- Amlodipine Besylate121 claims
- Lisinopril111 claims
- Levothyroxine Sodium78 claims
- Sertraline Hcl75 claims
- Metformin Hcl71 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Matthew Julian Duenas among 5,534 family medicine physician records in Washington
Matthew Julian Duenas, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 family medicine physician records list a practice address in Kent
They are 70 of the 2,674 NPPES records with a practice address in Kent, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Kent → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Von Chang, MDKent, WA 980301003844804
- Hilton Chen, MDKent, WA 980301821017922
- Harpreet Chhokar, M.D.Kent, WA 980301194779629
- David Eidt, MDKent, WA 980301629099155
- Dale Epper, MDKent, WA 980301700803400
- Sadaf Hussain, MDKent, WA 980301558363176
- Robert Larson, M.D.Kent, WA 980301881617488
- Ruth Michaelis, MDKent, WA 980301982698320
Common questions
What is Matthew Julian Duenas, MD's NPI number?
Matthew Julian Duenas, MD's National Provider Identifier (NPI) is 1063070530, issued on May 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Julian Duenas, MD located?
The NPPES record lists a practice address at 24920 104TH Ave SE, Kent, WA, 98030. Phone: (425) 690-3420. Providers update this record themselves, so call before visiting.
How can I verify Matthew Julian Duenas, MD's license?
NPPES lists Washington license number MD61181715, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Julian Duenas, MD prescribe under Medicare Part D?
In 2024, Matthew Julian Duenas, MD had 2,651 Medicare Part D claims for 279 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.