Alan Chen, DMD
General Practice Dentistry · Portland, OR
Alan Chen, DMD is a general practice dentistry with a practice address in Portland, Oregon, and NPI 1720300577, issued on Feb 22, 2010. Check the license (Oregon D9443, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alan Chen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- D9443 OR
019028121 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1314 NE Grand Ave, Portland, OR 97232
- Phone
- (503) 280-2977
- Enumerated
- Feb 22, 2010
- Record last updated
- Jul 20, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1314 NE Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natosha BannisterDental Assistant1073026621
- Robert Barrett, DMDOrthodontics and Dentofacial Orthopedics Dentistry1659303493
- Yardena Barry, R.D.H.Dental Hygienist1962786186
- Ashley Bolds, RDHDental Hygienist1043570575
- Sharon Brown, RDHDental Hygienist1023488954
- Bailey BushueDental Hygienist1780930008
Verify Alan Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D9443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average general practice dentistry in 2024
25 Medicare Part D claims for 14 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
- Amoxicillin14 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.
Industry payments in 2024: $1,381.84
12 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
General Practice Dentistry providers in Oregon
There are 1,888 general practice dentistry records in Oregon.
Other general practice dentistry records in Oregon
- Benjamin Aanderud, DMDSherwood, OR1366443574
- Steven Abbott, DMDVeneta, OR1417918780
- Ruth Abraham, DDSKeizer, OR1356449599
- Jesse AchatzWilsonville, OR1730661794
- Dennis Adair, D.M.D.Gladstone, OR1215235148
- Anthony Adams, D.M.DAloha, OR1295129104
- Brannick Adams, D.D.S.Roseburg, OR1376577700
- Lisa Adams, DMDBend, OR1952308017
- Nima AfsariMedford, OR1447669171
- Darioush AfsharSalem, OR1306226782
Common questions
What is Alan Chen, DMD's NPI number?
Alan Chen, DMD's National Provider Identifier (NPI) is 1720300577, issued on Feb 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Alan Chen, DMD located?
The NPPES record lists a practice address at 1314 NE Grand Ave, Portland, OR, 97232. Phone: (503) 280-2977. Providers update this record themselves, so call before visiting.
How can I verify Alan Chen, DMD's license?
NPPES lists Oregon license number D9443, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Alan Chen, DMD prescribe under Medicare Part D?
In 2024, Alan Chen, DMD had 25 Medicare Part D claims for 14 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.