Seth Hayden, M.S.,CCC-SLP
NPI 1366999740 · Speech-Language Pathologist · Redmond, WA
Seth Hayden, M.S.,CCC-SLP is a Speech-Language Pathologist provider in Redmond, WA (NPI 1366999740).
Provider details
- NPI number
- 1366999740
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.,CCC-SLP
- Sex
- Male
- Sole proprietor
- Yes
- License
- LL60661448 (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
10 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
- 2016-09-02
- Last updated
- 2016-09-02
Frequently asked questions
- What is Seth Hayden's NPI number?
- Seth Hayden's National Provider Identifier (NPI) is 1366999740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Hayden's specialty?
- Seth Hayden is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Seth Hayden located?
- Seth Hayden's practice location on file with NPPES is 16250 Ne 74th St, Redmond, WA 98052-7817.
- What is Seth Hayden's phone number?
- The practice phone number listed in the NPPES registry for Seth Hayden is (425) 936-1200.
- Is Seth Hayden's NPI active?
- Yes — Seth Hayden's NPI (1366999740) is active in the NPPES registry as of the last update on 2016-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.