Katherine Sloan, DDS
NPI 1003179136 · Dentist · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Sloan, DDS is a Dentist provider in Seattle, WA (NPI 1003179136).
Provider details
- NPI number
- 1003179136
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- DE60279826 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-06-22
- Last updated
- 2016-10-04
Frequently asked questions
- What is Katherine Sloan's NPI number?
- Katherine Sloan's National Provider Identifier (NPI) is 1003179136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sloan's specialty?
- Katherine Sloan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Katherine Sloan located?
- Katherine Sloan's practice location on file with NPPES is 6020 35th Ave Sw, Seattle, WA 98126-3002.
- What is Katherine Sloan's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sloan is (206) 461-6966.
- Does Katherine Sloan accept Medicare?
- Katherine Sloan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Sloan's NPI active?
- Yes — Katherine Sloan's NPI (1003179136) is active in the NPPES registry as of the last update on 2016-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.