Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Britney Bigelow, APRN

Nurse Practitioner in Littleton, NH · enumerated 2021.

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

National Provider Identifier

1497344055

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Registry record

Entity type Individual (Type 1)

Name Mrs. Britney Bigelow

Credential APRN

Sex Female

Practice address 600 Saint Johnsbury Rd, Littleton, NH, 03561

Phone (603) 444-9000

Enumeration date Jan 18, 2021

Last updated in NPPES May 2, 2021

Taxonomy & licenses

163WM0102X Maternal Newborn Registered Nurse Nursing Service Providers · License 068368-21 (NH) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 068368-23 (NH) 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

Is NPI 1497344055 active?

Yes, as of the latest NPPES snapshot, NPI 1497344055 is active (record last updated 2021-05-02).

How do I verify Britney Bigelow's NPI record?

Cross-check NPI 1497344055 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-02.