Thien Chan Nguyen, D.D.S.
General Practice Dentistry · Baldwin Park, CA
Thien Chan Nguyen, D.D.S. is a general practice dentistry with a practice address in Baldwin Park, California, and NPI 1699852152, issued on Nov 1, 2006. Check the license (California 45511, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thien Chan Nguyen
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 45511 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14314 Ramona Blvd, Baldwin Park, CA 91706
- Phone
- (626) 338-8008
- Enumerated
- Nov 1, 2006
- Record last updated
- Jan 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 14314 Ramona Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yen Le, DDS, MSPeriodontics1972127538
- Juan Velosa, DDSGeneral Practice Dentistry1194939009
- Wedad Zaki, DDSGeneral Practice Dentistry1891812533
Verify Thien Chan 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 45511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average general practice dentistry in 2024
58 Medicare Part D claims for 24 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin23 claims
- Chlorhexidine Gluconate15 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.
Thien Chan Nguyen among 17,852 general practice dentistry records in California
Thien Chan 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% 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 updated2020 · 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).
20 general practice dentistry records list a practice address in Baldwin Park
They are 20 of the 1,055 NPPES records with a practice address in Baldwin Park, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Baldwin Park → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Gina Aquino, DMDBaldwin Park, CA 917061982805057
- Corazon Bustos, D.M.D.Baldwin Park, CA 917061952519738
- Linda Chan, DDSBaldwin Park, CA 917061689695181
- Maria Teresa De Guia, DDSIrwindale, CA 917061326194549
- Jose Guerrero, DDSBaldwin Park, CA 917061427104785
- Milagros Loo, D.D.SBaldwin Park, CA 917061417140047
- Myriam Pardo, D.D.SIrwindale, CA 917061548344252
- Mario Robles, DDSBaldwin Park, CA 917061740477470
Common questions
What is Thien Chan Nguyen, D.D.S.'s NPI number?
Thien Chan Nguyen, D.D.S.'s National Provider Identifier (NPI) is 1699852152, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thien Chan Nguyen, D.D.S. located?
The NPPES record lists a practice address at 14314 Ramona Blvd, Baldwin Park, CA, 91706. Phone: (626) 338-8008. Providers update this record themselves, so call before visiting.
How can I verify Thien Chan Nguyen, D.D.S.'s license?
NPPES lists California license number 45511, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thien Chan Nguyen, D.D.S. prescribe under Medicare Part D?
In 2024, Thien Chan Nguyen, D.D.S. had 58 Medicare Part D claims for 24 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.