Roger Hou-Chih Chen, DMD
General Practice Dentistry · Kent, WA
Roger Hou-Chih Chen, DMD is a general practice dentistry with a practice address in Kent, Washington, and NPI 1255459640, issued on Mar 26, 2007. Check the license (Washington DE 00011198, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roger Hou-Chih Chen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- DE 00011198 WA
051559 NY
Self-reported in NPPES; status is on the state search - Practice location
- 510 Washington Ave N, Kent, WA 98032
- Phone
- (855) 433-6825
- Enumerated
- Mar 26, 2007
- Record last updated
- Mar 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 510 Washington Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yuanting Lu, DMDGeneral Practice Dentistry1639690167
- Usha Patil, BDSDentist1922278084
- Satyajeet Sadana, D.D.S.Dentist1053423715
- Brian Ta, DMDDentist1750948790
- Zhihao You, DDS, MS, PHDOrthodontics and Dentofacial Orthopedics Dentistry1205908993
Verify Roger Hou-Chih Chen 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 00011198Check 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. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin11 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.
65 general practice dentistry records list a practice address in Kent
They are 65 of the 2,674 NPPES records with a practice address in Kent, and 3,196 general practice dentistry records in Washington.
All 65 in Kent → All 3,196 in Washington → Every provider in Kent →
Other general practice dentistry records in Washington
- Royal Aaby, DDSSilverdale, WA1487775912
- Sara AbdelhaiAuburn, WA1912745928
- David Abdo, D.D.SArlington, WA1215022199
- Megan Abdo, DDSBellingham, WA1750993911
- Susan Abdun-Nur, DDSBellevue, WA1497778872
- Norman Abe, DDSSeattle, WA1699852590
- Parvin Abedi, DDSTacoma, WA1467516310
- Larry Abell, DDSInchelium, WA1609913144
- Jeffrey Abolofia, DDSBurien, WA1386629657
- Greg Achtemichuk, DDSMukilteo, WA1780767533
Common questions
What is Roger Hou-Chih Chen, DMD's NPI number?
Roger Hou-Chih Chen, DMD's National Provider Identifier (NPI) is 1255459640, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Roger Hou-Chih Chen, DMD located?
The NPPES record lists a practice address at 510 Washington Ave N, Kent, WA, 98032. Phone: (855) 433-6825. Providers update this record themselves, so call before visiting.
How can I verify Roger Hou-Chih Chen, DMD's license?
NPPES lists Washington license number DE 00011198, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Roger Hou-Chih Chen, DMD prescribe under Medicare Part D?
In 2024, Roger Hou-Chih Chen, DMD 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.