Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mike F Nielsen, RPA

Radiology Practitioner Assistant in Billings, MT · enumerated 2008.

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

National Provider Identifier

1992967814

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Registry record

Entity type Individual (Type 1)

Name Mike F Nielsen

Credential RPA

Sex Male

Practice address 2800 10th Ave N, Billings, MT, 59101

Phone (406) 657-4000

Enumeration date Jul 1, 2008

Last updated in NPPES Sep 29, 2008

Taxonomy & licenses

243U00000X Radiology Practitioner Assistant Technologists, Technicians & Other Technical Service Providers · License 2331 (MT) Primary

247100000X Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 2331 (MT) Secondary

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 Mike Nielsen's NPI record?

Cross-check NPI 1992967814 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992967814 active?

Yes, as of the latest NPPES snapshot, NPI 1992967814 is active (record last updated 2008-09-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-29.