A B C D Inc
A B C D Inc is a healthcare organization registered as Speech-Language Pathologist in Seattle, WA, holding Type 2 (organization) NPI 1679648034 since 2006. The authorized official on file is Thomas Duhamel, Corporation President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1679648034 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | A B C D Inc |
| Practice address | 2611 NE 125TH ST, STE 225, Seattle, WA, 98125 |
| Phone | 2063616884 |
| Fax | 2063611598 |
| Enumeration date | 2006-11-21 |
| Last updated in NPPES | 2025-09-11 |
Authorized official
| Name | Thomas Duhamel |
|---|---|
| Title | Corporation President |
| Phone | 2063616884 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Secondary | — | WA |
| 103T00000X | Psychologist | Secondary | — | WA |
| 235Z00000X | Speech-Language Pathologist | Primary | — | WA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 106922106922 | Other | WA | PREMERA BLUECROSS |
| AA8105 | Other | WA | REGENCE BLUESHIEDL |
| 0008581622 | Other | WA | AETNA |
Copy-ready billing details
Provider: A B C D Inc NPI: 1679648034 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 2611 NE 125TH ST, STE 225, Seattle, WA, 98125
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295719698 | Kathryn Hahn | Individual | Physical Therapist | Seattle, WA |
| 1184600934 | Therapeutic Associates Inc | Organization | Physical Therapist | Seattle, WA |
| 1609848043 | Cory Hultman | Individual | Chiropractor | Seattle, WA |
| 1598738254 | Polly Amkraut | Individual | Clinical Social Worker | Seattle, WA |
| 1720031693 | Bart Hawkinson | Individual | Physical Therapist | Seattle, WA |
| 1265479232 | Margaret Bone | Individual | Psychiatry Physician | Seattle, WA |
| 1134167026 | Robert Kanter MD Inc Ps | Organization | Specialist | Seattle, WA |
| 1205874955 | Robert Kanter | Individual | Endocrinology, Diabetes & Metabolism Physician | Seattle, WA |
Verify this record
Cross-check NPI 1679648034 against the authoritative CMS record: view A B C D Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is A B C D Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.