Alternative Structures International
Alternative Structures International is a healthcare organization registered as Developmentally Disabled Services Day Training Agency in Waianae, HI, holding Type 2 (organization) NPI 1043645021 since 2013. The authorized official on file is Tom Mcdonald, Chief Administrative Officer.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1043645021 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Alternative Structures International |
| Other name | <Unavail> |
| Practice address | 86-660 LUALUALEI HOMESTEAD RD, Waianae, HI, 96792 |
| Phone | 8086962655 |
| Fax | 8086966608 |
| Enumeration date | 2013-09-09 |
| Last updated in NPPES | 2013-09-09 |
Authorized official
| Name | Tom Mcdonald |
|---|---|
| Title | Chief Administrative Officer |
| Phone | 8086962655 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251C00000X | Developmentally Disabled Services Day Training Agency | Primary | — | — |
Copy-ready billing details
Provider: Alternative Structures International NPI: 1043645021 Taxonomy: 251C00000X (Developmentally Disabled Services Day Training Agency) Address: 86-660 LUALUALEI HOMESTEAD RD, Waianae, HI, 96792
Verify this record
Cross-check NPI 1043645021 against the authoritative CMS record: view Alternative Structures International 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
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-09-09.