Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

City of Lake Oswego

Ambulance in Lake Oswego, OR · enumerated 2019 · authorized official Scott Vachter, Battalion Chief.

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

National Provider Identifier

1093277188

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Registry record

Entity type Organization (Type 2)

Legal business name City of Lake Oswego

Practice address 4900 Melrose St, Lake Oswego, OR, 97035

Phone (503) 697-7401

Enumeration date Apr 5, 2019

Last updated in NPPES Apr 5, 2019

Taxonomy & classification

341600000X Ambulance Transportation Services Primary

Authorized official

Name Scott Vachter

Title Battalion Chief

Phone (503) 697-7401

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 → Validate an NPI →

Frequently asked questions

Where is City of Lake Oswego located?

The practice location on file with NPPES is in Lake Oswego, OR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-04-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-05.