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Duane Bruce Mortenson, PA-C

Physician Assistant in Jackson, WY · enumerated 2011.

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

National Provider Identifier

1578848487

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Registry record

Entity type Individual (Type 1)
Name Duane Bruce Mortenson
Credential PA-C
Sex Male
Practice address 555 E Broadway Ave Ste 207, Jackson, WY, 83001
Fax (307) 733-0032
Enumeration date Oct 12, 2011
Last updated in NPPES May 26, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA818 (WY) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

Other identifiers

Identifier Type State Issuer
137513000 Medicaid WY -

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

Is NPI 1578848487 active?
Yes, as of the latest NPPES snapshot, NPI 1578848487 is active (record last updated 2021-05-26).
How do I verify Duane Mortenson's NPI record?
Cross-check NPI 1578848487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-26.