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

William Cox Dental Corporation

Organization Dentist · NPI 1063454411

William Cox Dental Corporation is a Dentist in Sunnyvale, California. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

1639 Hollenbeck Ave
Sunnyvale, CA 94087-5402
Phone: (408) 732-6931
Fax: (408) 731-8660
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X

Record details

NPI number1063454411
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Cox — Pc Owner/President · (800) 684-6440
Other names Gentle Dental Sunnyvale; Gentle Dental Sunnyvale
NPI enumeratedJune 11, 2006
Last updated in NPPESAugust 22, 2025
Certification dateAugust 22, 2025
Mailing addressPo Box 872710, Vancouver, WA 98687-2710

Other providers in Sunnyvale