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Katrina Sigurdson, RDH
NPI 1659171585 · Dental Hygienist · Seattle, WA
Katrina Sigurdson, RDH is a Dental Hygienist provider in Seattle, WA (NPI 1659171585).
Provider details
- NPI number
- 1659171585
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
- License
- DH60138884 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(55/100 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
1629 N 45th St
Seattle, WA 98103-6701
Phone: (206) 548-2964
Street-level locationGet directions
Mailing address
1200 12th Ave S
Seattle, WA 98144-2712
Registry dates
- Enumerated
- 2025-03-18
- Last updated
- 2025-03-18
- Certified
- 2025-03-18
Frequently asked questions
- What is Katrina Sigurdson's NPI number?
- Katrina Sigurdson's National Provider Identifier (NPI) is 1659171585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Sigurdson's specialty?
- Katrina Sigurdson is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Katrina Sigurdson located?
- Katrina Sigurdson's practice location on file with NPPES is 1629 N 45th St, Seattle, WA 98103-6701.
- What is Katrina Sigurdson's phone number?
- The practice phone number listed in the NPPES registry for Katrina Sigurdson is (206) 548-2964.
- Is Katrina Sigurdson's NPI active?
- Yes — Katrina Sigurdson's NPI (1659171585) is active in the NPPES registry as of the last update on 2025-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.