Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Olsen, PA-C

Medical Physician Assistant in Delta Junction, AK · enumerated 2013.

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

National Provider Identifier

1477974046

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Margaret Olsen

Credential PA-C

Sex Female

Practice address Hc 60 Box 4860, Delta Junction, AK, 99737

Phone (907) 895-5100

Fax (907) 895-5133

Enumeration date Dec 26, 2013

Last updated in NPPES Dec 26, 2013

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PAD T 2307 (AK) Primary

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 Margaret Olsen's NPI record?

Cross-check NPI 1477974046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477974046 active?

Yes, as of the latest NPPES snapshot, NPI 1477974046 is active (record last updated 2013-12-26).

Other providers at this practice address

Browse all →

Raymond Andreassen Family Medicine Physician · Delta Junction, AK NPI 1972597185

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-26.