Mai Thuy Nguyen, DDS
Dentist · Sunnyvale, CA
Mai Thuy Nguyen, DDS is a dentist with a practice address in Sunnyvale, California, and NPI 1851611495, issued on Jun 6, 2010. Check the license (California 50171, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mai Thuy Nguyen
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 50171 CA
Self-reported in NPPES; status is on the state search - Practice location
- 500 Lawrence Expy, Sunnyvale, CA 94085
- Phone
- (408) 720-0322
- Enumerated
- Jun 6, 2010
- Record last updated
- Jun 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 500 Lawrence Expy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Pham, D.D.S.Dentist1629264031
Verify Mai Thuy 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 50171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $32.39
2 payments; by number, the most common kind was 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.
106 dentist records list a practice address in Sunnyvale
They are 106 of the 1,690 NPPES records with a practice address in Sunnyvale, and 14,729 dentist records in California.
All 106 in Sunnyvale → All 14,729 in California → Every provider in Sunnyvale →
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- Michael AbaianSherman Oaks, CA1023263167
Common questions
What is Mai Thuy Nguyen, DDS's NPI number?
Mai Thuy Nguyen, DDS's National Provider Identifier (NPI) is 1851611495, issued on Jun 6, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mai Thuy Nguyen, DDS located?
The NPPES record lists a practice address at 500 Lawrence Expy, Sunnyvale, CA, 94085. Phone: (408) 720-0322. Providers update this record themselves, so call before visiting.
How can I verify Mai Thuy Nguyen, DDS's license?
NPPES lists California license number 50171, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.