Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alternative Transportation Systems

Transportation Network Company in Arlington, MA · enumerated 2021 · authorized official Kat Matta, Administrative Coordinator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871261263

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Registry record

Entity type Organization (Type 2)

Legal business name Alternative Transportation Systems

Practice address 9 Dudley Court, Arlington, MA, 02476

Phone (781) 316-0259

Enumeration date Sep 1, 2021

Last updated in NPPES Jul 30, 2024

Taxonomy & classification

342000000X Transportation Network Company Transportation Services Primary

Authorized official

Name Kat Matta

Title Administrative Coordinator

Phone (781) 316-0259

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-30. Verify at npiregistry.cms.hhs.gov.

Where is Alternative Transportation Systems located?

The practice location on file with NPPES is in Arlington, MA.

Providers at this address

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Alternative Transportation Systems Non-emergency Medical Transport (VAN) · Arlington, MA NPI 1891523213

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-30.