William Sands, DDS
NPI 1902040694 · Dentist · Livermore, CA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Sands, DDS is a Dentist provider in Livermore, CA (NPI 1902040694).
Provider details
- NPI number
- 1902040694
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22107 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-24
- Last updated
- 2009-04-24
Frequently asked questions
- What is William Sands's NPI number?
- William Sands's National Provider Identifier (NPI) is 1902040694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sands's specialty?
- William Sands is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Sands located?
- William Sands's practice location on file with NPPES is 511 Escondido Cir, Livermore, CA 94550-5246.
- What is William Sands's phone number?
- The practice phone number listed in the NPPES registry for William Sands is (925) 449-5456.
- Does William Sands accept Medicare?
- William Sands is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Sands's NPI active?
- Yes — William Sands's NPI (1902040694) is active in the NPPES registry as of the last update on 2009-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.