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Sara Williams, RDH
NPI 1821770645 · Dental Hygienist · Mount Vernon, WA
Sara Williams, RDH is a Dental Hygienist provider in Mount Vernon, WA (NPI 1821770645).
Provider details
- NPI number
- 1821770645
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00005134 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
615 Upland Dr
Mount Vernon, WA 98273-3638
Phone: (360) 770-8854
Street-level locationGet directions
Mailing address
615 Upland Dr
Mount Vernon, WA 98273-3638
Registry dates
- Enumerated
- 2023-08-01
- Last updated
- 2023-08-14
- Certified
- 2023-08-14
Frequently asked questions
- What is Sara Williams's NPI number?
- Sara Williams's National Provider Identifier (NPI) is 1821770645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Williams's specialty?
- Sara Williams is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Sara Williams located?
- Sara Williams's practice location on file with NPPES is 615 Upland Dr, Mount Vernon, WA 98273-3638.
- What is Sara Williams's phone number?
- The practice phone number listed in the NPPES registry for Sara Williams is (360) 770-8854.
- Is Sara Williams's NPI active?
- Yes — Sara Williams's NPI (1821770645) is active in the NPPES registry as of the last update on 2023-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.