Streelman & Chang, PLLC.
NPI 1134076680 · Oral and Maxillofacial Surgery (Dentist) · Seattle, WA
Streelman & Chang, PLLC. is a Oral and Maxillofacial Surgery (Dentist) organization in Seattle, WA (NPI 1134076680).
Provider details
- NPI number
- 1134076680
- Entity type
- Organization
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Organization subpart
- No
- Authorized official
- Matthew Streelman, Owner(231) 330-3949
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Viridian Oral & Maxillofacial Surgery
Registry dates
- Enumerated
- 2026-03-13
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Streelman & Chang, PLLC.'s NPI number?
- Streelman & Chang, PLLC.'s National Provider Identifier (NPI) is 1134076680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Streelman & Chang, PLLC.?
- Streelman & Chang, PLLC. is classified in the NPPES registry as Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Streelman & Chang, PLLC. located?
- Streelman & Chang, PLLC.'s practice location on file with NPPES is 509 Olive Way Ste 750, Seattle, WA 98101-1773.
- What is Streelman & Chang, PLLC.'s phone number?
- The practice phone number listed in the NPPES registry for Streelman & Chang, PLLC. is (206) 343-7500.
- Who is the authorized official for Streelman & Chang, PLLC.?
- The authorized official listed on Streelman & Chang, PLLC.'s NPPES record is Matthew Streelman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Streelman & Chang, PLLC.'s NPI active?
- Yes — Streelman & Chang, PLLC.'s NPI (1134076680) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.