Speech for Success, LLC
NPI 1568070753 · Hearing and Speech Clinic/Center · Mukilteo, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Speech for Success, LLC is a Hearing and Speech Clinic/Center organization in Mukilteo, WA (NPI 1568070753).
Provider details
- NPI number
- 1568070753
- Entity type
- Organization
- Primary specialty
- Hearing and Speech Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cynthia Knighton, Speech-Language Pathologist/Owner(269) 832-2993
Specialties & taxonomies
Ambulatory Health Care Facilities
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
- Speech for Success, LLC
- Doing business as
- Speech for Success, LLC
Additional practice locations (1)
- 505 Cedar Ave Ste B1Marysville, WA 98270Phone: (425) 405-0837
Registry dates
- Enumerated
- 2020-07-14
- Last updated
- 2022-10-12
- Certified
- 2022-10-12
Frequently asked questions
- What is Speech for Success, LLC's NPI number?
- Speech for Success, LLC's National Provider Identifier (NPI) is 1568070753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Speech for Success, LLC?
- Speech for Success, LLC is classified in the NPPES registry as Hearing and Speech Clinic/Center (Ambulatory Health Care Facilities).
- Where is Speech for Success, LLC located?
- Speech for Success, LLC's practice location on file with NPPES is 8227 44th Ave W Ste E, Mukilteo, WA 98275-2848.
- What is Speech for Success, LLC's phone number?
- The practice phone number listed in the NPPES registry for Speech for Success, LLC is (425) 405-0837.
- Does Speech for Success, LLC accept Medicare?
- Speech for Success, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Speech for Success, LLC?
- The authorized official listed on Speech for Success, LLC's NPPES record is Cynthia Knighton, Speech-Language Pathologist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Speech for Success, LLC's NPI active?
- Yes — Speech for Success, LLC's NPI (1568070753) is active in the NPPES registry as of the last update on 2022-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.