Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lyndsay Hagen, BS
Behavior Analyst in Barrington, NH · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417421249
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Registry record
Entity type Individual (Type 1)
Name Lyndsay Hagen
Credential BS
Sex Female
Practice address 41 Commerce Way, Barrington, NH, 03825
Phone (603) 475-7408
Enumeration date Jan 15, 2019
Last updated in NPPES Aug 5, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-26-89820 (NH) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3078870 | Medicaid | NH | - |
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.
Frequently asked questions
Where does Lyndsay Hagen practice?
The practice location on file with NPPES is in Barrington, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lyndsay Hagen?
The National Provider Identifier (NPI) for Lyndsay Hagen is 1417421249, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-05.