Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Randolph Miller, DDS

Dentist in Sunnyvale, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942211867

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name William Randolph Miller

Credential DDS

Sex Male

Practice address 877 W Fremont Ave, Suite C1, Sunnyvale, CA, 94087

Phone (408) 245-8030

Fax (408) 245-2849

Enumeration date Aug 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 37585 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does William Miller practice?

The practice location on file with NPPES is in Sunnyvale, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Miller?

The National Provider Identifier (NPI) for William Miller is 1942211867, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.