Felix Liou, DDS
General Practice Dentistry · Seattle, WA
Felix Liou, DDS is a general practice dentistry with a practice address in Seattle, Washington, and NPI 1922400175, issued on Sep 18, 2014. Check the license (Washington DE 60491021, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Felix Liou
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE 60491021 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10521 Meridian Ave N, Seattle, WA 98133
- Phone
- (206) 295-4990
- Enumerated
- Sep 18, 2014
- Record last updated
- Oct 11, 2022
- Fax
- (206) 517-5578
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Also registered at 10521 Meridian Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecilia Baca, RDHDental Hygienist1750748380
- Christopher BeindorffCounselor1437788940
- Rachel BennettCounselor1972249027
- Claire BiringerCounselor1376193789
- Lindsay BramanMental Health Counselor1467921049
- Alexis Brito, DDSDentist1043711674
Verify Felix Liou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE 60491021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average general practice dentistry in 2024
29 Medicare Part D claims for 19 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
Felix Liou among 3,196 general practice dentistry records in Washington
Felix Liou, DDS is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 76% of them.
- NPI issued2014 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Washington
There are 3,196 general practice dentistry records in Washington.
All 3,196 in Washington → Every provider in Seattle → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Gerald Becker, DDSShoreline, WA 981331275502809
- Vivian Bennett, DDSShoreline, WA 981331225107204
- Jesse Boyett, DDS, PLLCShoreline, WA 981331821018664
- Daniel Choi, DMDShoreline, WA 981331548341985
- Paul Cook, DDSShoreline, WA 981331639254899
- Gregory Ganzkow, D.D.S.Shoreline, WA 981331366530560
- Lisa Greene, DDSSeattle, WA 981331033193701
- Young Kang, D.D.S.Shoreline, WA 981331770560583
Common questions
What is Felix Liou, DDS's NPI number?
Felix Liou, DDS's National Provider Identifier (NPI) is 1922400175, issued on Sep 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Felix Liou, DDS located?
The NPPES record lists a practice address at 10521 Meridian Ave N, Seattle, WA, 98133. Phone: (206) 295-4990. Providers update this record themselves, so call before visiting.
How can I verify Felix Liou, DDS's license?
NPPES lists Washington license number DE 60491021, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Felix Liou, DDS prescribe under Medicare Part D?
In 2024, Felix Liou, DDS had 29 Medicare Part D claims for 19 beneficiaries; the average among general practice dentistry prescribers was 83. 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.