Seth Hayden, M.S.,CCC-SLP
Speech-Language Pathologist · Redmond, WA
Seth Hayden, M.S.,CCC-SLP is a speech-language pathologist with a practice address in Redmond, Washington, and NPI 1366999740, issued on Sep 2, 2016. Check the license (Washington LL60661448, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Seth Hayden
- Credential
- M.S.,CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- LL60661448 WA
Self-reported in NPPES; status is on the state search - Practice location
- 16250 NE 74TH St, Redmond, WA 98052
- Phone
- (425) 936-1200
- Enumerated
- Sep 2, 2016
- Record last updated
- Sep 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 4,109 in Washington → Look up another NPI →
Also registered at 16250 NE 74TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Alire, OTOccupational Therapist1275758484
- Susan Altman, MN, RNSchool Registered Nurse1477805133
- Holly Baber, MOT, OTR/LOccupational Therapist1467682609
- Jordan Barr, M.S.Speech-Language Pathologist1366894115
- Jodi BeckerRegistered Nurse1326390147
- Andrea Benn, OTOccupational Therapist1154748002
Verify Seth Hayden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LL60661448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Seth Hayden among 4,109 speech-language pathologist records in Washington
Seth Hayden, M.S.,CCC-SLP is one of 4,109 speech-language pathologist records with a practice address in Washington. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 51% of them.
- NPI issued2016 · 51% of these records are older, 44% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2016 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 speech-language pathologist records list a practice address in Redmond
They are 62 of the 1,797 NPPES records with a practice address in Redmond, and 4,109 speech-language pathologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,109 in Washington → Every provider in Redmond → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Ryan Conley, M.S., CCC-SLPRedmond, WA 980521134349327
- Jessica Connerton, M.A., CCC-SLPRedmond, WA 980521518285907
- Jennifer Dierenfeld, SLPRedmond, WA 980521568628907
- Brie Gardner, MS, SLP-CCCRedmond, WA 980521700104023
- Gail Gregory, M.A.,M.S.Redmond, WA 980521437262748
- Jacqueline Grosse, MA, CCCRedmond, WA 980521215019211
- Kimberley Kidd, L.L.Redmond, WA 980521629110408
- Colette Moss, SLPRedmond, WA 980521134293046
Common questions
What is Seth Hayden, M.S.,CCC-SLP's NPI number?
Seth Hayden, M.S.,CCC-SLP's National Provider Identifier (NPI) is 1366999740, issued on Sep 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Seth Hayden, M.S.,CCC-SLP located?
The NPPES record lists a practice address at 16250 NE 74TH St, Redmond, WA, 98052. Phone: (425) 936-1200. Providers update this record themselves, so call before visiting.
How can I verify Seth Hayden, M.S.,CCC-SLP's license?
NPPES lists Washington license number LL60661448, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.