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

William Chao, DMD

Individual provider Dentist · NPI 1881127785

William Chao, DMD is a Dentist in Vallejo, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

201 Walnut Ave
Vallejo, CA 94592-1107
Phone: (707) 562-8283
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 101262 (CA)

Record details

NPI number1881127785
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedApril 7, 2017
Last updated in NPPESApril 7, 2017
Mailing address140 Flora Ave, Apt #114, Walnut Creek, CA 94595-1251

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