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Ann Knudson, DDS
NPI 1164700670 · Dentist · Seattle, WA
Ann Knudson, DDS is a Dentist provider in Seattle, WA (NPI 1164700670).
Provider details
- NPI number
- 1164700670
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- DE60237134 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
909 Ne 45th St
Seattle, WA 98105-4714
Phone: (206) 523-7180
Fax: (206) 523-0323
Street-level locationGet directions
Mailing address
909 Ne 45th St
Seattle, WA 98105-4714
Registry dates
- Enumerated
- 2011-08-01
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Ann Knudson's NPI number?
- Ann Knudson's National Provider Identifier (NPI) is 1164700670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Knudson's specialty?
- Ann Knudson is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Ann Knudson located?
- Ann Knudson's practice location on file with NPPES is 909 Ne 45th St, Seattle, WA 98105-4714.
- What is Ann Knudson's phone number?
- The practice phone number listed in the NPPES registry for Ann Knudson is (206) 523-7180.
- Is Ann Knudson's NPI active?
- Yes — Ann Knudson's NPI (1164700670) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.