Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin C Ahearn-Leger, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Meriden, CT · enumerated 2026.

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

National Provider Identifier

1871498402

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Registry record

Entity type Individual (Type 1)

Name Erin C Ahearn-Leger

Credential PMHNP

Sex Female

Practice address 214 Natchaug Dr, Meriden, CT, 06450

Phone (203) 980-3573

Enumeration date Oct 13, 2026

Last updated in NPPES Oct 13, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 18495 (CT) 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.

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Frequently asked questions

What is the NPI number for Erin Ahearn-Leger?

The National Provider Identifier (NPI) for Erin Ahearn-Leger is 1871498402, a Type 1 (individual) record in the CMS NPPES registry.

Where does Erin Ahearn-Leger practice?

The practice location on file with NPPES is in Meriden, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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