John Nguyen, DDS, MD
Oral and Maxillofacial Surgery (Dentist) · Torrance, CA
John Nguyen, DDS, MD is an oral and maxillofacial surgery (dentist) with a practice address in Torrance, California, and NPI 1821480856, issued on Feb 27, 2015. Check the license (California DDS103405, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Nguyen
- Credential
- DDS, MD
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- DDS103405 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3445 Pacific Coast Hwy Ste 205, Torrance, CA 90505
- Phone
- (510) 449-5336
- Enumerated
- Feb 27, 2015
- Record last updated
- Jan 23, 2022
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 987 in California → Look up another NPI →
Verify John 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 DDS103405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
225 Medicare Part D claims for 129 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 70 claims were for opioids.
Most prescribed
- Amoxicillin121 claims
- Hydrocodone-Acetaminophen66 claims
- Clindamycin Hcl17 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: $1,209.29
11 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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.
John Nguyen among 987 oral and maxillofacial surgery (dentist) records in California
John Nguyen, DDS, MD is one of 987 oral and maxillofacial surgery (dentist) records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 84% of them.
- NPI issued2015 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2022 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in California
There are 987 oral and maxillofacial surgery (dentist) records in California.
All 987 in California → Every provider in Torrance → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- John Brothers, D.D.S., M.D.Torrance, CA 905051760879126
- Allen Huang, D.D.S., M.D.Torrance, CA 905051518322247
- Mark Oseas, D.D.S.Torrance, CA 905051427082999
- Ramtin Vahadi, DDS, MDTorrance, CA 905051285733733
- Benjamin Yagoubian, DDS, MDTorrance, CA 905051891926341
- Kyle Yamamoto, DDS, MDTorrance, CA 905051265886352
- Felix Yip, DDS, MDTorrance, CA 905051275822884
- Paul GrinTorrance, CA 905031700888278
Common questions
What is John Nguyen, DDS, MD's NPI number?
John Nguyen, DDS, MD's National Provider Identifier (NPI) is 1821480856, issued on Feb 27, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John Nguyen, DDS, MD located?
The NPPES record lists a practice address at 3445 Pacific Coast Hwy Ste 205, Torrance, CA, 90505. Phone: (510) 449-5336. Providers update this record themselves, so call before visiting.
How can I verify John Nguyen, DDS, MD's license?
NPPES lists California license number DDS103405, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does John Nguyen, DDS, MD prescribe under Medicare Part D?
In 2024, John Nguyen, DDS, MD had 225 Medicare Part D claims for 129 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.