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GARRETT WILKES CCC-SLP
NPI 1710539176
Speech-Language Pathologist in Bellevue, WA

Active since July 15, 2019
1800 112TH AVE NE STE 260E, BELLEVUE, WA 98004(206) 486-2906(509) 821-9219 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 9, 2026, Sep 3, 2025, Jul 15, 2019 (3 updates tracked since 2019).

About Garrett Wilkes Ccc-slp NPPES

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

GARRETT WILKES CCC-SLP (NPI 1710539176) is an individual speech-language pathologist provider in Bellevue, Washington, licensed in Washington (60971878) and active in the NPI registry since July 2019. He is a graduate of Other (2019).

NPPES Registry Identity

NPI1710539176
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameGARRETT WILKESCredential: CCC-SLP
Location Address1800 112TH AVE NE STE 260EBellevue, WA 98004-2937
Mailing Address7577 Old Redmond Rd Apt 5Redmond, WA 98052-6858 · (417) 576-0111
Phone(206) 486-2906
Fax(509) 821-9219
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJuly 15, 2019
Last NPPES UpdateJuly 9, 20263 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1710539176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in WA · 60971878
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1800 112TH AVE NE STE 260E, Bellevue, WA 98004
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Garrett Wilkes Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597220228
PECOS Enrollment IDI20260722004214

Medicare Billing Reassignment

Medicare enrollment records show Garrett Wilkes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Speechworks LLC
155 mi
Speech-Language Pathologist
15962 BOONES FERRY RD STE 204
Lake Oswego, OR 97035
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • 22 clinicians in this Medicare group
NPI 1922746619 (971) 346-0355

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA ROSE FIORETTI M.S.
Behavior Analyst
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (206) 388-0544
SARAH SUMMER MCKIM THOMAS M.A., CCC-SLP
Speech-Language Pathologist
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (206) 486-2906
TAYLOR NOELLE TREMBLY
Behavior Analyst
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (425) 643-2133
JORDAN DERRICK SIMPSON
Behavior Analyst
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (206) 388-0544
PRAXIN INC.
Counselor (Addiction (Substance Use Disorder))
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (425) 454-9490
LETHA GILLISSE
Behavior Analyst
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (206) 388-0544
SARAH WALLER
Behavior Analyst
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (206) 388-0544
ARIENNA LISENBY
Behavior Analyst
1800 112TH AVE NE STE 260E
BELLEVUE, WA 98004
King County (206) 388-0544

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 Garrett Wilkes's NPI number?

The NPI number for Garrett Wilkes is 1710539176. It was assigned to this individual provider in the NPPES registry on July 15, 2019.

Where is Garrett Wilkes located?

Garrett Wilkes practices at 1800 112th Ave NE Ste 260E, Bellevue, WA 98004. The listed phone number is (206) 486-2906.

What is Garrett Wilkes's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Garrett Wilkes enrolled in Medicare?

Yes. Garrett Wilkes is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Garrett Wilkes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Garrett Wilkes reassigns Medicare benefits to Speechworks LLC (Lake Oswego, OR). The 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 Garrett Wilkes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Garrett Wilkes accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan and 1 other insurer list Garrett Wilkes 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 Garrett Wilkes was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.