Brian Tieu, DDS
Dentist · Livermore, CA
Brian Tieu, DDS is a dentist with a practice address in Livermore, California, and NPI 1962250001, issued on May 13, 2024. Check the license (California DDS111902, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian Tieu
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DDS111902 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4375 First St, Livermore, CA 94551
- Phone
- (925) 294-9288
- Enumerated
- May 13, 2024
- Record last updated
- Sep 29, 2025
- Entity
- Type 1 · individual
Also registered at 4375 First St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jesse Punch, DMD, MSDOrthodontics and Dentofacial Orthopedics Dentistry1679943484
Verify Brian Tieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DDS111902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35 dentist records list a practice address in Livermore
They are 35 of the 994 NPPES records with a practice address in Livermore, and 14,729 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 35 in Livermore → All 14,729 in California → Every provider in Livermore →
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- Autumn Abadesco, DDSLa Puente, CA1952857237
- Behzad Abadi, DMDDowney, CA1588879100
- Esfandiar Abadi, DDSSacramento, CA1992926448
- Bahareh AbadianSan Jose, CA1689169005
- Reza Abaei Tafreshi, DDSIrvine, CA1134656804
- Michael AbaianSherman Oaks, CA1023263167
Common questions
What is Brian Tieu, DDS's NPI number?
Brian Tieu, DDS's National Provider Identifier (NPI) is 1962250001, issued on May 13, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Brian Tieu, DDS located?
The NPPES record lists a practice address at 4375 First St, Livermore, CA, 94551. Phone: (925) 294-9288. Providers update this record themselves, so call before visiting.
How can I verify Brian Tieu, DDS's license?
NPPES lists California license number DDS111902, 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. 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.