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Michael Washington, DDS
NPI 1780716985 · General Practice Dentistry · Seattle, WA
Michael Washington, DDS is a General Practice Dentistry provider in Seattle, WA (NPI 1780716985).
Provider details
- NPI number
- 1780716985
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4463 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4543 Rainier Ave S
Seattle, WA 98118-1656
Phone: (206) 722-8211
Fax: (206) 722-3249
Street-level locationGet directions
Mailing address
4543 Rainier Ave S
Seattle, WA 98118-1656
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Washington's NPI number?
- Michael Washington's National Provider Identifier (NPI) is 1780716985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Washington's specialty?
- Michael Washington is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Michael Washington located?
- Michael Washington's practice location on file with NPPES is 4543 Rainier Ave S, Seattle, WA 98118-1656.
- What is Michael Washington's phone number?
- The practice phone number listed in the NPPES registry for Michael Washington is (206) 722-8211.
- Is Michael Washington's NPI active?
- Yes — Michael Washington's NPI (1780716985) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.