Hung T. Nguyen, DDS
Dentist · Costa Mesa, CA
Hung T. Nguyen, DDS is a dentist with a practice address in Costa Mesa, California, and NPI 1699028621, issued on Oct 15, 2012. Check the license (California 44344, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hung T. Nguyen
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 44344 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1170 Baker St Ste E, Costa Mesa, CA 92626
- Phone
- (714) 957-1012
- Enumerated
- Oct 15, 2012
- Record last updated
- Aug 26, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 1170 Baker St Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keren Nguyen, DDSDentist1477761708
Verify Hung T. 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 44344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average dentist in 2024
17 Medicare Part D claims, 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.
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.
Industry payments in 2024: $55.13
1 payment: food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Hung T. Nguyen among 14,729 dentist records in California
Hung T. Nguyen, DDS 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 2012, is newer than 57% of them.
- NPI issued2012 · 57% of these records are older, 40% 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 updated2014 · 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).
39 dentist records list a practice address in Costa Mesa
They are 39 of the 4,286 NPPES records with a practice address in Costa Mesa, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Costa Mesa → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Alvaro Aguirre, D.D.S.Costa Mesa, CA 926261942536628
- Richard Ardis, DDSCosta Mesa, CA 926261477760114
- Richard Boerner, DDSCosta Mesa, CA 926261962644229
- Johanna CaputoCosta Mesa, CA 926261275864225
- Christina Do, DDSCosta Mesa, CA 926261306856364
- Timothy FoleyCosta Mesa, CA 926261427099084
- Luz Gamboa, D.D.S.Costa Mesa, CA 926261982842373
- Gemma Hipolito, D.D.S.Costa Mesa, CA 926261184929259
Common questions
What is Hung T. Nguyen, DDS's NPI number?
Hung T. Nguyen, DDS's National Provider Identifier (NPI) is 1699028621, issued on Oct 15, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hung T. Nguyen, DDS located?
The NPPES record lists a practice address at 1170 Baker St Ste E, Costa Mesa, CA, 92626. Phone: (714) 957-1012. Providers update this record themselves, so call before visiting.
How can I verify Hung T. Nguyen, DDS's license?
NPPES lists California license number 44344, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Hung T. Nguyen, DDS prescribe under Medicare Part D?
In 2024, Hung T. Nguyen, DDS had 17 Medicare Part D claims; 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.