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Jeffrey Lee Dunn, FNP

Family Nurse Practitioner in Billings, MT · enumerated 2022.

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

National Provider Identifier

1831847300

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Registry record

Entity type Individual (Type 1)
Name Jeffrey Lee Dunn
Credential FNP
Sex Male
Practice address 2900 12th Ave N Ste 330w, Billings, MT, 59101
Phone (406) 238-6161
Enumeration date Mar 14, 2022
Last updated in NPPES Mar 14, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 193251 (MT) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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.

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Frequently asked questions

What is the NPI number for Jeffrey Dunn?
The National Provider Identifier (NPI) for Jeffrey Dunn is 1831847300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jeffrey Dunn practice?
The practice location on file with NPPES is in Billings, MT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-14.