NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

40 Mile Air Ltd

Air Ambulance in Tok, AK · enumerated 2006 · authorized official Leif Wilson, Owner-President.

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

National Provider Identifier

1154496651

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name 40 Mile Air Ltd
Practice address 1313 Alaska Highway, Tok, AK, 99780
Phone (907) 883-5191
Fax (907) 883-5194
Enumeration date Nov 21, 2006
Last updated in NPPES Dec 17, 2014

Taxonomy & classification

3416A0800X Air Ambulance Transportation Services · License 8375 (AK) Primary

Authorized official

Name Leif Wilson
Title Owner-President
Phone (907) 883-5191

Other identifiers

Identifier Type State Issuer
1000152 Medicaid AK -
P01308364 Other AK RAILROAD MC

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

Who is the authorized official for 40 Mile Air Ltd?
NPPES lists Leif Wilson (Owner-President) as the authorized official for this organization.
What is the NPI number for 40 Mile Air Ltd?
The NPI for 40 Mile Air Ltd is 1154496651, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-17.