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William Carter, DDS
NPI 1235023847 · Periodontics · Seattle, WA
William Carter, DDS is a Periodontics provider in Seattle, WA (NPI 1235023847).
Provider details
- NPI number
- 1235023847
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sole proprietor
- No
- License
- DENT.DE.70014328 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
509 Olive Way Ste 1524
Seattle, WA 98101-1749
Phone: (206) 223-1501
Street-level locationGet directions
Mailing address
225 Broadway Unit 525
Seattle, WA 98122-6646
Registry dates
- Enumerated
- 2025-06-06
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is William Carter's NPI number?
- William Carter's National Provider Identifier (NPI) is 1235023847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Carter's specialty?
- William Carter is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is William Carter located?
- William Carter's practice location on file with NPPES is 509 Olive Way Ste 1524, Seattle, WA 98101-1749.
- What is William Carter's phone number?
- The practice phone number listed in the NPPES registry for William Carter is (206) 223-1501.
- Is William Carter's NPI active?
- Yes — William Carter's NPI (1235023847) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.