Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. William G Tiu, DDS

Individual provider Dentist · NPI 1962756080

Mr. William G Tiu, DDS is a Dentist in Livermore, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

1498 N Vasco Rd
Livermore, CA 94551-9213
Phone: (925) 454-1132
Fax: (925) 454-1135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 43083 (CA)

Record details

NPI number1962756080
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 29, 2012
Last updated in NPPESOctober 29, 2012
Mailing address1498 N Vasco Rd, Livermore, CA 94551-9213

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