NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madelyn Chase

Physician Assistant in Center Barnstead, NH · enumerated 2023.

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

National Provider Identifier

1396523429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Madelyn Chase
Sex Female
Practice address 14 Blueberry Ln, Center Barnstead, NH, 03225
Enumeration date Sep 19, 2023
Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA2916 (ME) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA2916 (ME) Primary

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 Madelyn Chase practice?
The practice location on file with NPPES is in Center Barnstead, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Madelyn Chase?
The National Provider Identifier (NPI) for Madelyn Chase is 1396523429, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.