Phuongtrinh Ngoc Nguyen, DDS
General Practice Dentistry · Long Beach, CA
Phuongtrinh Ngoc Nguyen, DDS is a general practice dentistry with a practice address in Long Beach, California, and NPI 1477657534, issued on Sep 11, 2006. Check the license (California 40101, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Phuongtrinh Ngoc Nguyen
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 40101 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2150 E South St, Long Beach, CA 90805
- Phone
- (562) 531-9779
- Enumerated
- Sep 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (562) 531-9778
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 2150 E South St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Le, D.D.SDentist1013131440
- Loc Nguyen, DDSDentist1437289980
- Phuongthao Nguyen, DDSDentist1548482292
Verify Phuongtrinh Ngoc 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 40101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average general practice dentistry in 2024
77 Medicare Part D claims for 47 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.
Most prescribed
- Amoxicillin46 claims
- Chlorhexidine Gluconate12 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.
Phuongtrinh Ngoc Nguyen among 17,852 general practice dentistry records in California
Phuongtrinh Ngoc Nguyen, DDS 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 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).
177 general practice dentistry records list a practice address in Long Beach
They are 177 of the 13,650 NPPES records with a practice address in Long Beach, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Long Beach → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Michael Dao, D.M.D.Long Beach, CA 908051699816116
- Anina Larez, D.D.S.Long Beach, CA 908051487020293
- Shamanna Mohan, DDSLong Beach, CA 908051184733115
- Lan Tran, D.M.D.Long Beach, CA 908051285841643
- Lowry Wong, DDSLong Beach, CA 908051538220314
- Mitra Ahrar, D.D.S.Long Beach, CA 908041568663946
- Connie Akhavanhaidary, DDSLong Beach, CA 908041043084692
- Mark Arima, DDSLong Beach, CA 908061003990268
Common questions
What is Phuongtrinh Ngoc Nguyen, DDS's NPI number?
Phuongtrinh Ngoc Nguyen, DDS's National Provider Identifier (NPI) is 1477657534, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Phuongtrinh Ngoc Nguyen, DDS located?
The NPPES record lists a practice address at 2150 E South St, Long Beach, CA, 90805. Phone: (562) 531-9779. Providers update this record themselves, so call before visiting.
How can I verify Phuongtrinh Ngoc Nguyen, DDS's license?
NPPES lists California license number 40101, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Phuongtrinh Ngoc Nguyen, DDS prescribe under Medicare Part D?
In 2024, Phuongtrinh Ngoc Nguyen, DDS had 77 Medicare Part D claims for 47 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.