NPPES file of Aug 9, 2026

Christine Nguyen, DMD

General Practice Dentistry · Salem, OR

Christine Nguyen, DMD is a general practice dentistry with a practice address in Salem, Oregon, and NPI 1356776033, issued on Sep 12, 2013. Check the license (Oregon D9957, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356776033
Name
Christine Nguyen
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D9957 OR
Self-reported in NPPES; status is on the state search
Practice location
4392 Liberty RD S, Salem, OR 97302
Phone
(503) 585-7447
Enumerated
Sep 12, 2013
Record last updated
Sep 12, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(503) 375-8270
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4392 Liberty RD S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Darioush AfsharGeneral Practice Dentistry1306226782
  2. Harold Gable, D.M.D.General Practice Dentistry1235258039
  3. Edgar Merzenich, D.M.D.General Practice Dentistry1134249907
  4. Brianna Meyers, RDH, EPDHDental Hygienist1972488393
  5. Allen Rasmussen, D.M.D.General Practice Dentistry1982246369
  6. Na Xu, DDSDentist1588840235

Verify Christine Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license D9957
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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78% more Medicare Part D claims than the average general practice dentistry in 2024

148 Medicare Part D claims for 85 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. 28 claims were for opioids.

  1. Christine Nguyen148
  2. Specialty average83

Most prescribed

  1. Hydrocodone-Acetaminophen27 claims
  2. Chlorhexidine Gluconate24 claims
  3. Ibuprofen19 claims
  4. Sf 5000 Plus16 claims
  5. Sodium Fluoride16 claims
  6. Sodium Fluoride 5000 Plus12 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.

Christine Nguyen among 1,888 general practice dentistry records in Oregon

Christine Nguyen, DMD 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 2013, is newer than 75% of them.

  • NPI issued2013 · 75% of these records are older, 23% 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 updated2013 · 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).

122 general practice dentistry records list a practice address in Salem

They are 122 of the 6,700 NPPES records with a practice address in Salem, and 1,888 general practice dentistry records in Oregon.

The 8 general practice dentistry records with the nearest ZIP codes

  1. William Bateman, DMDSalem, OR 973021952306987
  2. Bruce Floor, D.D.S.Salem, OR 973021780682112
  3. Rodney Janssen, D.D.S.Salem, OR 973021184728644
  4. Biao Li, D.D.S.Salem, OR 973021073500617
  5. Michael Litchfield, DMDSalem, OR 973021346241163
  6. Anthony Lucio, DDSSalem, OR 973021124138987
  7. Edward Muth, D.M.DSalem, OR 973021467459438
  8. Donald Paluska, D.M.D.Salem, OR 973021750388062

Common questions

What is Christine Nguyen, DMD's NPI number?

Christine Nguyen, DMD's National Provider Identifier (NPI) is 1356776033, issued on Sep 12, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christine Nguyen, DMD located?

The NPPES record lists a practice address at 4392 Liberty RD S, Salem, OR, 97302. Phone: (503) 585-7447. Providers update this record themselves, so call before visiting.

How can I verify Christine Nguyen, DMD's license?

NPPES lists Oregon license number D9957, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Christine Nguyen, DMD prescribe under Medicare Part D?

In 2024, Christine Nguyen, DMD had 148 Medicare Part D claims for 85 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.