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SPEECH FOR SUCCESS, LLC
NPI 1568070753
Clinic/Center - Hearing and Speech in Mukilteo, WA

Active since July 14, 2020
8227 44TH AVE W STE E, MUKILTEO, WA 98275(425) 405-0837(425) 382-2146 Get Directions Write a Review

NPPES record last updated: October 12, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 12, 2022, Jul 12, 2021, Jul 14, 2020 (3 updates tracked since 2020).

About Speech For Success, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SPEECH FOR SUCCESS, LLC (NPI 1568070753) is a healthcare organization registered as a hearing and speech in Mukilteo, Washington and active in the NPI registry since July 2020. The organization maintains a secondary practice location in Marysville and lists Cynthia Elizabeth Knighton, Speech-language Pathologist/owner, as its authorized official.

NPPES Registry Identity

NPI1568070753
Entity TypeOrganization
Primary Taxonomy261QH0700X
Legal Business NameSPEECH FOR SUCCESS, LLC
Location Address8227 44TH AVE W STE EMukilteo, WA 98275-2848
Mailing Address8227 44th Ave W Ste EMukilteo, WA 98275-2848 · (269) 832-2993 · Fax (425) 382-2146
Phone(425) 405-0837
Fax(425) 382-2146
Organization SubpartNo
Authorized OfficialCynthia Elizabeth KnightonSpeech-language Pathologist/owner · (269) 832-2993
Enumeration DateJuly 14, 2020
Last NPPES UpdateOctober 12, 20223 updates tracked since enumeration
NPPES CertifiedOctober 12, 2022
✔ NPI 1568070753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Hearing and SpeechAmbulatory Health Care Facilities
Taxonomy Code261QH0700X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, prescriptive, and therapy services related to congenital and acquired conditions and diseases that affect hearing capacity and speech ability.
Also ListedOccupational Therapy Assistant · Feeding, Eating & SwallowingTaxonomy 224ZF0002X
8227 44TH AVE W STE E, Mukilteo, WA 98275
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Other Names 1

Doing Business AsSpeech For Success, Llc

Secondary Practice Location 1

Location 1505 Cedar Ave Ste B1Marysville, WA 98270 · Phone (425) 405-0837

Other Identifiers 1

Other1750868709Npi

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Speech For Success, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Speech For Success, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Cynthia Knighton, MS., CCC-SLP
Qualified Speech Language Pathologist
NPI 1750868709
2050 CARR 8177 APT 705
Guaynabo, PR 00966
(269) 832-2993

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Speech For Success, LLC's NPI number?

The NPI number for Speech For Success, LLC is 1568070753. It was assigned to this organization in the NPPES registry on July 14, 2020.

Where is Speech For Success, LLC located?

Speech For Success, LLC is located at 8227 44th Ave W Ste E, Mukilteo, WA 98275. The listed phone number is (425) 405-0837.

What is Speech For Success, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Hearing and Speech, with taxonomy code 261QH0700X.

Is Speech For Success, LLC enrolled in Medicare?

Yes. Speech For Success, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Speech For Success, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Speech Language Pathologist) reassigns their Medicare billing to Speech For Success, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Speech For Success, LLC accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Speech For Success, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Speech For Success, LLC was last updated on October 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.