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Nathan R. Mason, MD

Family Medicine Physician in Star, ID · enumerated 2007.

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

National Provider Identifier

1396953196

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Registry record

Entity type Individual (Type 1)
Name Nathan R. Mason
Credential MD
Sex Male
Practice address 10717 W State St, Star, ID, 83669
Phone (208) 302-6300
Fax (208) 302-6355
Enumeration date May 18, 2007
Last updated in NPPES Feb 15, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD125936 (OR) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License M-15457 (ID) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
500608912 Medicaid OR -

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

How do I verify Nathan Mason's NPI record?
Cross-check NPI 1396953196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396953196 active?
Yes, as of the latest NPPES snapshot, NPI 1396953196 is active (record last updated 2021-02-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-15.