NPI Portal NPI Lookup & Verification

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

Olivia Nicole Wagner, APRN

Family Nurse Practitioner in Gilford, NH · enumerated 2021.

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

National Provider Identifier

1508539099

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Olivia Nicole Wagner
Credential APRN
Sex Female
Practice address Gilford, NH, 03249
Phone (603) 527-7114
Enumeration date Jul 29, 2021
Last updated in NPPES Jun 10, 2025

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 11010750 (FL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 Olivia Wagner practice?
The practice location on file with NPPES is in Gilford, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Olivia Wagner?
The National Provider Identifier (NPI) for Olivia Wagner is 1508539099, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-10.