Sustainability Management Company LLC
NPI 1831992478 · Speech-Language Pathologist · Edmonds, WA
Sustainability Management Company LLC is a Speech-Language Pathologist organization in Edmonds, WA (NPI 1831992478).
Provider details
- NPI number
- 1831992478
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Ssu-Yu Chang, Co-Founder/ Slp(650) 309-2713
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Other names (DBA / former)
- Doing business as
- Emerald City Pediatric Center
Registry dates
- Enumerated
- 2025-03-29
- Last updated
- 2025-03-29
- Certified
- 2025-03-26
Frequently asked questions
- What is Sustainability Management Company LLC's NPI number?
- Sustainability Management Company LLC's National Provider Identifier (NPI) is 1831992478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sustainability Management Company LLC?
- Sustainability Management Company LLC is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sustainability Management Company LLC located?
- Sustainability Management Company LLC's practice location on file with NPPES is 21920 76th Ave W Ste 102, Edmonds, WA 98026-7980.
- What is Sustainability Management Company LLC's phone number?
- The practice phone number listed in the NPPES registry for Sustainability Management Company LLC is (610) 888-0485.
- Who is the authorized official for Sustainability Management Company LLC?
- The authorized official listed on Sustainability Management Company LLC's NPPES record is Ssu-Yu Chang, Co-Founder/ Slp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sustainability Management Company LLC's NPI active?
- Yes — Sustainability Management Company LLC's NPI (1831992478) is active in the NPPES registry as of the last update on 2025-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.