Chi Kim Nguyen, RDH
Dental Hygienist · Hillsboro, OR
Chi Kim Nguyen, RDH is a dental hygienist with a practice address in Hillsboro, Oregon, and NPI 1700183175, issued on Feb 22, 2011. Check the license (Oregon H5910, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chi Kim Nguyen
- Credential
- RDH
- Primary taxonomy
- Dental Hygienist 124Q00000X
- License number
- H5910 OR
Self-reported in NPPES; status is on the state search - Practice location
- 19350 NW Evergreen Pkwy, Hillsboro, OR 97124
- Phone
- (503) 690-5009
- Enumerated
- Feb 22, 2011
- Record last updated
- Feb 22, 2011 (not updated in 15 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 Chi Kim 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 H5910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average dental hygienist in 2024
30 Medicare Part D claims for 16 beneficiaries, against an average of 75 among the 152 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Fluoridex30 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.
Chi Kim Nguyen among 1,167 dental hygienist records in Oregon
Chi Kim Nguyen, RDH 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 2011, is newer than 22% of them.
- NPI issued2011 · 22% of these records are older, 72% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2011 · 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).
80 dental hygienist records list a practice address in Hillsboro
They are 80 of the 3,302 NPPES records with a practice address in Hillsboro, and 1,167 dental hygienist records in Oregon.
All 1,167 in Oregon → Every provider in Hillsboro → Dental Hygienist nationwide →
The 8 dental hygienist records with the nearest ZIP codes
- Radawn Abriel, RDHHillsboro, OR 971241548414030
- Francine Berryhill, RDHHillsboro, OR 971241376713867
- Bichthuy CaoHillsboro, OR 971241528179819
- Wendy Caroline, RDHHillsboro, OR 971241912059825
- Deborah DulwickHillsboro, OR 971241932211794
- Lubov FultzHillsboro, OR 971241154579092
- Kayvandokht Fun, RDHHillsboro, OR 971241477562296
- Lilia Hamblin, DENTAL HYGIENISTHillsboro, OR 971241831460872
Common questions
What is Chi Kim Nguyen, RDH's NPI number?
Chi Kim Nguyen, RDH's National Provider Identifier (NPI) is 1700183175, issued on Feb 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Chi Kim Nguyen, RDH located?
The NPPES record lists a practice address at 19350 NW Evergreen Pkwy, Hillsboro, OR, 97124. Phone: (503) 690-5009. Providers update this record themselves, so call before visiting.
How can I verify Chi Kim Nguyen, RDH's license?
NPPES lists Oregon license number H5910, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Chi Kim Nguyen, RDH prescribe under Medicare Part D?
In 2024, Chi Kim Nguyen, RDH had 30 Medicare Part D claims for 16 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.