Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John M Armitage, M.D.

Specialist in Springfield, OR · enumerated 2005.

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

National Provider Identifier

1255331195

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Registry record

Entity type Individual (Type 1)

Name John M Armitage

Credential M.D.

Sex Male

Practice address 960 N 16th St, Suite #304, Springfield, OR, 97477

Phone (541) 744-8682

Fax (541) 744-8608

Enumeration date Jul 21, 2005

Last updated in NPPES Apr 7, 2011

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD154141 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does John Armitage practice?

The practice location on file with NPPES is in Springfield, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Armitage?

The National Provider Identifier (NPI) for John Armitage is 1255331195, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-07.