A B C D INC
NPI 1679648034
Speech-Language Pathologist in Seattle, WA

Q: What is A B C D Inc's NPI number?

The NPI number for A B C D Inc is 1679648034. It was assigned to this organization in the NPPES registry on November 21, 2006.

Q: What is A B C D Inc'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 A B C D Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 November 21, 2006

2611 NE 125TH ST, STE 225, SEATTLE, WA 98125(206) 361-6884(206) 361-1598 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About A B C D Inc NPPES

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

A B C D INC (NPI 1679648034) is a healthcare organization registered as a speech-language pathologist in Seattle, Washington and active in the NPI registry since November 2006. The organization lists Thomas R. Duhamel, Corporation President, as its authorized official.

NPPES Registry Identity

NPI1679648034

Entity TypeOrganization

Primary Taxonomy235Z00000X

Legal Business NameA B C D INC

Location Address2611 NE 125TH ST, STE 225Seattle, WA 98125-4373

Mailing Address2611 Ne 125th St, Ste 225Seattle, WA 98125-4373 · (206) 361-6884 · Fax (206) 361-1598

Phone(206) 361-6884

Fax(206) 361-1598

Organization SubpartNo

Authorized OfficialThomas R. DuhamelCorporation President · (206) 361-6884

Enumeration DateNovember 21, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1679648034 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

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.

Also ListedPsychologistTaxonomy 103T00000X

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X

2611 NE 125TH ST, Seattle, WA 98125

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Other Identifiers 3

Other106922106922WA · Premera Bluecross

OtherAA8105WA · Regence Blueshiedl

Other0008581622WA · Aetna

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 Premera Blue Cross Blue Shield of Alaska.Insurance ›

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. SAMUEL WAYNE DUNCAN PH.D.

Psychologist (Clinical)

2611 NE 125TH ST, SUITE 225
SEATTLE, WA 98125

King County (296) 361-6884

DR. JEANNE L BERTINO DMD

Dentist (Periodontics)

2611 NE 125TH ST, SUITE 236
SEATTLE, WA 98125

King County (206) 365-5880

DR. LINDA J WEIMER PHD

Psychologist (Clinical)

2611 NE 125TH ST, SUITE 225
SEATTLE, WA 98125

King County (206) 361-6684

CONSEJO COUNSELING AND REFERRAL SERVICE - LAKE CITY

Community/Behavioral Health

2611 NE 125TH ST, SUITE 145
SEATTLE, WA 98125

King County (206) 461-4880

DR. DANIEL BUQUICCHIO DC

Chiropractor

2611 NE 125TH ST, SUITE 240
SEATTLE, WA 98125

King County (206) 708-7172

SARAH MARIE WALKER P.T.

Physical Therapist

2611 NE 125TH ST, SUITE 140
SEATTLE, WA 98125

King County (206) 361-4746

MRS. TONIA 'HEATHER' CARLSON LMHC

Counselor (Mental Health)

2611 NE 125TH ST, SUITE 203
SEATTLE, WA 98125

King County (206) 850-5975

ROBERT KANTER MD INC PS

Specialist

2611 NE 125TH ST, SUITE 90
SEATTLE, WA 98125

King County (206) 362-0035

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 A B C D Inc's NPI number?

The NPI number for A B C D Inc is 1679648034. It was assigned to this organization in the NPPES registry on November 21, 2006.

Where is A B C D Inc located?

A B C D Inc is located at 2611 NE 125th St Ste 225, Seattle, WA 98125. The listed phone number is (206) 361-6884.

What is A B C D Inc's specialty?

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

What insurance does A B C D Inc accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list A B C D Inc 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 A B C D Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.