Lien Phuong Thi Nguyen
Dentist · Garden Grove, CA
Lien Phuong Thi Nguyen is a dentist with a practice address in Garden Grove, California, and NPI 1124807532, issued on Sep 25, 2023. Check the license (California 109425, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lien Phuong Thi Nguyen
- Primary taxonomy
- Dentist 122300000X
- License number
- 109425 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12221 Homestead PL, Garden Grove, CA 92840
- Phone
- (703) 894-7849
- Enumerated
- Sep 25, 2023
- Record last updated
- Sep 25, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Lien Phuong Thi 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 109425Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average dentist in 2024
40 Medicare Part D claims for 24 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin20 claims
- Ibuprofen15 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.
Lien Phuong Thi Nguyen among 14,729 dentist records in California
Lien Phuong Thi Nguyen is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 dentist records list a practice address in Garden Grove
They are 78 of the 4,572 NPPES records with a practice address in Garden Grove, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Garden Grove → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Thanhha Bui, DDSGarden Grove, CA 928401780618173
- George Debbaneh, D.D.S,Garden Grove, CA 928401447386958
- Jing Fang, DDSGarden Grove, CA 928401346672649
- Robin Im, D.D.S.Garden Grove, CA 928401770032443
- Raisa Kanevsky, DDSGarden Grove, CA 928401831280809
- Thanh Le, DDSGarden Grove, CA 928401881780096
- Tasneem Nabelsi, DDSGarden Grove, CA 928401174078208
- Kenneth Nguyen, DDSGarden Grove, CA 928401396252045
Common questions
What is Lien Phuong Thi Nguyen's NPI number?
Lien Phuong Thi Nguyen's National Provider Identifier (NPI) is 1124807532, issued on Sep 25, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Lien Phuong Thi Nguyen located?
The NPPES record lists a practice address at 12221 Homestead PL, Garden Grove, CA, 92840. Phone: (703) 894-7849. Providers update this record themselves, so call before visiting.
How can I verify Lien Phuong Thi Nguyen's license?
NPPES lists California license number 109425, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lien Phuong Thi Nguyen prescribe under Medicare Part D?
In 2024, Lien Phuong Thi Nguyen had 40 Medicare Part D claims for 24 beneficiaries; the average among dentist prescribers was 86. 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.