OrganizationActive
Richard Chang DDS PLLC
NPI 1477491389 · General Practice Dentistry · Bellevue, WA
Richard Chang DDS PLLC is a General Practice Dentistry organization in Bellevue, WA (NPI 1477491389).
Provider details
- NPI number
- 1477491389
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Richard Chang, Dentist/Owner(425) 688-8558
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
375 118th Ave Se Ste 101
Bellevue, WA 98005-3533
Phone: (425) 688-8558
Fax: (425) 688-8559
Street-level locationGet directions
Mailing address
375 118th Ave Se Ste 101
Bellevue, WA 98005-3533
Registry dates
- Enumerated
- 2026-03-23
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Richard Chang DDS PLLC's NPI number?
- Richard Chang DDS PLLC's National Provider Identifier (NPI) is 1477491389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard Chang DDS PLLC?
- Richard Chang DDS PLLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Richard Chang DDS PLLC located?
- Richard Chang DDS PLLC's practice location on file with NPPES is 375 118th Ave Se Ste 101, Bellevue, WA 98005-3533.
- What is Richard Chang DDS PLLC's phone number?
- The practice phone number listed in the NPPES registry for Richard Chang DDS PLLC is (425) 688-8558.
- Who is the authorized official for Richard Chang DDS PLLC?
- The authorized official listed on Richard Chang DDS PLLC's NPPES record is Richard Chang, Dentist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard Chang DDS PLLC's NPI active?
- Yes — Richard Chang DDS PLLC's NPI (1477491389) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.