Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ryan Rosenhahn, CNIM, MBA

Electroneurodiagnostic Specialist/Technologist in Colorado Springs, CO · enumerated 2012.

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

National Provider Identifier

1871852897

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Registry record

Entity type Individual (Type 1)

Name Mr. Ryan Rosenhahn

Credential CNIM, MBA

Sex Male

Practice address 13 S Tejon St Ste 501, Colorado Springs, CO, 80903

Phone (866) 226-8576

Enumeration date May 10, 2012

Last updated in NPPES May 10, 2012

Taxonomy & licenses

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers 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.

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Frequently asked questions

Where does Ryan Rosenhahn practice?

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

What is the NPI number for Ryan Rosenhahn?

The National Provider Identifier (NPI) for Ryan Rosenhahn is 1871852897, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-10.