Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Steven Joseph Barnum, NP

Family Nurse Practitioner in Meridian, ID · enumerated 2007.

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

National Provider Identifier

1104026178

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Registry record

Entity type Individual (Type 1)

Name Mr. Steven Joseph Barnum

Credential NP

Sex Male

Practice address Meridian, ID, 83642

Phone (208) 898-8999

Fax (208) 898-8992

Enumeration date Jul 19, 2007

Last updated in NPPES Nov 8, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP 17044 (CA) Secondary

363LX0106X Occupational Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP 17044 (CA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 55135 (ID) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

How do I verify Steven Barnum's NPI record?

Cross-check NPI 1104026178 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104026178 active?

Yes, as of the latest NPPES snapshot, NPI 1104026178 is active (record last updated 2024-11-08).

Other providers at this practice address

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Lisa Manery Clinical Social Worker · Meridian, ID NPI 1235216466 Joycelyn Reiland Family Nurse Practitioner · Meridian, ID NPI 1225101975 Nikki Santiago Other Specialist/Technologist · Meridian, ID NPI 1659535466 Kaden Facer Psychiatry Physician · Meridian, ID NPI 1740819986 Jennifer Hua Physician Assistant · Meridian, ID NPI 1811589518

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-08.