Michelle Yen Nguyen
Dental Hygienist · Happy Valley, OR
Michelle Yen Nguyen is a dental hygienist with a practice address in Happy Valley, Oregon, and NPI 1073144671, issued on Feb 1, 2020. Check the license (Oregon H5768, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Yen Nguyen
- Primary taxonomy
- Dental Hygienist 124Q00000X
- License number
- H5768 OR
Self-reported in NPPES; status is on the state search - Practice location
- 15280 SE Baron Loop, Happy Valley, OR 97086
- Phone
- (971) 222-5451
- Enumerated
- Feb 1, 2020
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dental hygienist records → All 1,167 in Oregon → Look up another NPI →
Verify Michelle Yen Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license H5768Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average dental hygienist in 2024
63 Medicare Part D claims for 41 beneficiaries, against an average of 75 among the 152 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluoridex62 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.
Michelle Yen Nguyen among 1,167 dental hygienist records in Oregon
Michelle Yen Nguyen is one of 1,167 dental hygienist records with a practice address in Oregon. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 74% of them.
- NPI issued2020 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2021 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 124Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 dental hygienist records list a practice address in Happy Valley
They are 7 of the 387 NPPES records with a practice address in Happy Valley, and 1,167 dental hygienist records in Oregon.
All 1,167 in Oregon → Every provider in Happy Valley → Dental Hygienist nationwide →
The 8 dental hygienist records with the nearest ZIP codes
- Viengchith Christopher, RDHHappy Valley, OR 970861952710014
- Quyen Co, R.D.HHappy Valley, OR 970861831538388
- Cheryl Drennan, RDH, BSDHHappy Valley, OR 970861962917724
- Ruthaitip GlaserHappy Valley, OR 970861467026559
- Emily Jacobson, RDHClackamas, OR 970861790106912
- Phuong NguyenHappy Valley, OR 970861811861537
- Angela Schmierbach, RDHPortland, OR 970861700030483
- Mary Guthrie, RDH,EFDamascus, OR 970891861764052
Common questions
What is Michelle Yen Nguyen's NPI number?
Michelle Yen Nguyen's National Provider Identifier (NPI) is 1073144671, issued on Feb 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Yen Nguyen located?
The NPPES record lists a practice address at 15280 SE Baron Loop, Happy Valley, OR, 97086. Phone: (971) 222-5451. Providers update this record themselves, so call before visiting.
How can I verify Michelle Yen Nguyen's license?
NPPES lists Oregon license number H5768, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Yen Nguyen prescribe under Medicare Part D?
In 2024, Michelle Yen Nguyen had 63 Medicare Part D claims for 41 beneficiaries; the average among dental hygienist prescribers was 75. 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.