OrganizationActive
Tony Sieu DDS PLLC
NPI 1629936927 · General Practice Dentistry · Redmond, WA
Tony Sieu DDS PLLC is a General Practice Dentistry organization in Redmond, WA (NPI 1629936927).
Provider details
- NPI number
- 1629936927
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Tony Sieu, President(425) 868-6600
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
22500 Ne Marketplace Dr Ste 201
Redmond, WA 98053-2033
Phone: (425) 868-6600
Street-level locationGet directions
Mailing address
22500 Ne Marketplace Dr Ste 201
Redmond, WA 98053-2033
Registry dates
- Enumerated
- 2026-01-14
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Tony Sieu DDS PLLC's NPI number?
- Tony Sieu DDS PLLC's National Provider Identifier (NPI) is 1629936927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tony Sieu DDS PLLC?
- Tony Sieu DDS PLLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Tony Sieu DDS PLLC located?
- Tony Sieu DDS PLLC's practice location on file with NPPES is 22500 Ne Marketplace Dr Ste 201, Redmond, WA 98053-2033.
- What is Tony Sieu DDS PLLC's phone number?
- The practice phone number listed in the NPPES registry for Tony Sieu DDS PLLC is (425) 868-6600.
- Who is the authorized official for Tony Sieu DDS PLLC?
- The authorized official listed on Tony Sieu DDS PLLC's NPPES record is Tony Sieu, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tony Sieu DDS PLLC's NPI active?
- Yes — Tony Sieu DDS PLLC's NPI (1629936927) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.