Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashlee Sijohn, RN

Registered Nurse in Box Elder, MT · enumerated 2024.

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

National Provider Identifier

1376363226

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ashlee Sijohn

Credential RN

Sex Female

Practice address Rocky Boy Health Center, 6850 Upper Box Elder Rd, Box Elder, MT, 59521

Phone (406) 395-4486

Enumeration date Oct 15, 2024

Last updated in NPPES Oct 15, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License NUR-RN-LIC-239657 (MT) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

How do I verify Ashlee Sijohn's NPI record?

Cross-check NPI 1376363226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376363226 active?

Yes, as of the latest NPPES snapshot, NPI 1376363226 is active (record last updated 2024-10-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-15.