STEPHANIE ABUTIN ,MS, CCC-SLP
NPI 1902522444
Speech-Language Pathologist in Seattle, WA

Q: What is Stephanie Abutin's NPI number?

The NPI number for Stephanie Abutin is 1902522444. It was assigned to this individual provider in the NPPES registry on October 17, 2022.

Q: What is Stephanie Abutin's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Stephanie Abutin was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since October 17, 2022

201 16TH AVE E, SEATTLE, WA 98112(800) 645-6799(206) 326-2265 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 31, 2026, Jan 13, 2026, Oct 17, 2022 (3 updates tracked since 2022).

On this page

About Stephanie Abutin ,ms, Ccc-slp NPPES

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

STEPHANIE ABUTIN ,MS, CCC-SLP (NPI 1902522444) is an individual speech-language pathologist provider in Seattle, Washington, licensed in Washington (LL61502461) and active in the NPI registry since October 2022. She maintains a secondary practice location in Seattle and is a graduate of Other (2021).

NPPES Registry Identity

NPI1902522444

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameSTEPHANIE ABUTINCredential: ,MS, CCC-SLP

Location Address201 16TH AVE ESeattle, WA 98112-5226

Mailing Address201 16th Ave ESeattle, WA 98112-5226 · (800) 645-6799 · Fax (206) 326-2265

Phone(800) 645-6799

Fax(206) 326-2265

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateOctober 17, 2022

Last NPPES UpdateMarch 31, 20263 updates tracked since enumeration

NPPES CertifiedMarch 31, 2026

✔ NPI 1902522444 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 · LL61502461

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.

201 16TH AVE E, Seattle, WA 98112

Open in Google Maps ↗

Secondary Practice Location 1

Location 13213 Eastlake Ave E Ste ASeattle, WA 98102-7127 · Phone (206) 861-8200 ext. 204

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Abutin ,ms, Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385110741

PECOS Enrollment IDI20260414003107

Medicare Billing Reassignment

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

Kaiser Foundation Health Plan Of Washington

1.2 mi

Multi-Specialty

320 WESTLAKE AVE. N., SUITE 100
Seattle, WA 98109

Reassigned Medicare billing, Washington enrollment
2,678 clinicians in this Medicare group

NPI 1396810701 (206) 448-6561

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.

DR. MICHAEL DONG CHO M.D.

Internal Medicine (Rheumatology)

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-3000

MRS. MELAINE MENDOZA ROMAN OTRP, OTR/L

Occupational Therapist

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-4545

NHI LUAN TAN

Student in an Organized Health Care Education/Training Program

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-3000

GROUP HEALTH COOPERATIVE

Clinic/Center (Ambulatory Surgical)

201 16TH AVE E, SUITE CMB-2
SEATTLE, WA 98112

King County (206) 326-2107

JOYCE KRISTINE AQUINO

Registered Nurse (Home Health)

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-4545

KIMBERLY DAWN GRASSMAN

Home Health Aide

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 635-1668

GARRETT KOBAYASHI PHARMD

Pharmacist

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-2880

TAYLAR GALLUP OTR/L

Occupational Therapist

201 16TH AVE E
SEATTLE, WA 98112

King County (877) 751-2446

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 Stephanie Abutin's NPI number?

The NPI number for Stephanie Abutin is 1902522444. It was assigned to this individual provider in the NPPES registry on October 17, 2022.

Where is Stephanie Abutin located?

Stephanie Abutin practices at 201 16th Ave E, Seattle, WA 98112. The listed phone number is (800) 645-6799.

What is Stephanie Abutin's specialty?

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

Is Stephanie Abutin enrolled in Medicare?

Yes. Stephanie Abutin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephanie Abutin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Abutin reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Seattle, WA). 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 Stephanie Abutin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Abutin accept?

Health plans from Providence Health Plan list Stephanie Abutin 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 Stephanie Abutin was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.