Lloyd Chang, DDS
General Practice Dentistry · Gresham, OR
Lloyd Chang, DDS is a general practice dentistry with a practice address in Gresham, Oregon, and NPI 1326011370, issued on Feb 9, 2006. Check the license (Oregon D8419, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lloyd Chang
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D8419 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1217 NE Burnside RD, Gresham, OR 97030
- Phone
- (503) 666-1505
- Enumerated
- Feb 9, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (503) 666-7218
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 1217 NE Burnside RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lloyd Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D8419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average general practice dentistry in 2024
235 Medicare Part D claims for 185 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 180 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen159 claims
- Amoxicillin23 claims
- Lorazepam17 claims
- Oxycodone Hcl17 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.
Lloyd Chang among 1,888 general practice dentistry records in Oregon
Lloyd Chang, DDS is one of 1,888 general practice dentistry records with a practice address in Oregon. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 55% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 68% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 general practice dentistry records list a practice address in Gresham
They are 40 of the 1,934 NPPES records with a practice address in Gresham, and 1,888 general practice dentistry records in Oregon.
All 1,888 in Oregon → Every provider in Gresham → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Dmitri Aleksandrov, DMDGresham, OR 970301598854929
- Sandra Bennett, DMDGresham, OR 970301932157609
- Harry Chambers, DDSGresham, OR 970301306943733
- Robert Ferek, DDSGresham, OR 970301295759421
- Howard Hilman, DMDGresham, OR 970301902879539
- Robin Kwon, DDSGresham, OR 970301417054529
- Donna Louie, D.M.D.Gresham, OR 970301144316084
- Onaiza McKnight, D.M.D.Gresham, OR 970301932141470
Common questions
What is Lloyd Chang, DDS's NPI number?
Lloyd Chang, DDS's National Provider Identifier (NPI) is 1326011370, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lloyd Chang, DDS located?
The NPPES record lists a practice address at 1217 NE Burnside RD, Gresham, OR, 97030. Phone: (503) 666-1505. Providers update this record themselves, so call before visiting.
How can I verify Lloyd Chang, DDS's license?
NPPES lists Oregon license number D8419, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Lloyd Chang, DDS prescribe under Medicare Part D?
In 2024, Lloyd Chang, DDS had 235 Medicare Part D claims for 185 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.