Truong Xuan Nguyen, D.D.S.
General Practice Dentistry · Hayward, CA
Truong Xuan Nguyen, D.D.S. is a general practice dentistry with a practice address in Hayward, California, and NPI 1710192299, issued on May 10, 2007. Check the license (California 45162, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Truong Xuan Nguyen
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 45162 CA
Self-reported in NPPES; status is on the state search - Practice location
- 933 C St, Hayward, CA 94541
- Phone
- (510) 940-0200
- Enumerated
- May 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (510) 940-0203
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 933 C St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anh Pham, D.D.S., M.S.Periodontics1235503806
Verify Truong Xuan Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 45162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average general practice dentistry in 2024
66 Medicare Part D claims for 44 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin37 claims
- Ibuprofen12 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.
Truong Xuan Nguyen among 17,852 general practice dentistry records in California
Truong Xuan Nguyen, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
66 general practice dentistry records list a practice address in Hayward
They are 66 of the 3,993 NPPES records with a practice address in Hayward, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Hayward → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Arlene Cotas, D.M.D.Hayward, CA 945411770521767
- David Crockett, DDSHayward, CA 945411356367502
- Joyce Gunawan, D.D.SHayward, CA 945411588732648
- Brian Han, D.M.DHayward, CA 945411639264484
- Wilson Leung, DDSHayward, CA 945411013033109
- Jocelyn Riel, DMDHayward, CA 945411336364603
- Isabella Soloveychik, D.D.S.Hayward, CA 945411255463154
- Gerald Soohoo, DDSHayward, CA 945411477557700
Common questions
What is Truong Xuan Nguyen, D.D.S.'s NPI number?
Truong Xuan Nguyen, D.D.S.'s National Provider Identifier (NPI) is 1710192299, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Truong Xuan Nguyen, D.D.S. located?
The NPPES record lists a practice address at 933 C St, Hayward, CA, 94541. Phone: (510) 940-0200. Providers update this record themselves, so call before visiting.
How can I verify Truong Xuan Nguyen, D.D.S.'s license?
NPPES lists California license number 45162, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Truong Xuan Nguyen, D.D.S. prescribe under Medicare Part D?
In 2024, Truong Xuan Nguyen, D.D.S. had 66 Medicare Part D claims for 44 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.