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

William G Tin DDS Inc

Organization Dentist · NPI 1215127477

William G Tin DDS Inc is a Dentist in Livermore, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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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 number1215127477
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationWilliam G Tin DDS Inc
Authorized official William Tiu — President Dentist · (925) 454-1132
Other names Vasco Dental
NPI enumeratedJuly 25, 2007
Last updated in NPPESJuly 25, 2007
Mailing address1498 N Vasco Road, Livermore, CA 94551-9213

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