Ya-Yin Chen, SLP
NPI 1700215639 · Speech-Language Pathologist · Everett, WA
Ya-Yin Chen, SLP is a Speech-Language Pathologist provider in Everett, WA (NPI 1700215639).
Provider details
- NPI number
- 1700215639
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- LL60298943 (WA)
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
12 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
Mailing address
Registry dates
- Enumerated
- 2013-11-01
- Last updated
- 2023-10-27
- Certified
- 2023-10-27
Frequently asked questions
- What is Ya-Yin Chen's NPI number?
- Ya-Yin Chen's National Provider Identifier (NPI) is 1700215639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ya-Yin Chen's specialty?
- Ya-Yin Chen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ya-Yin Chen located?
- Ya-Yin Chen's practice location on file with NPPES is 900 Pacific Ave Fl 1, Everett, WA 98201-4168.
- What is Ya-Yin Chen's phone number?
- The practice phone number listed in the NPPES registry for Ya-Yin Chen is (425) 258-7311.
- Is Ya-Yin Chen's NPI active?
- Yes — Ya-Yin Chen's NPI (1700215639) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.