Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ingrid Langley, RDH

Dental Hygienist in Ellsworth, ME · enumerated 2015.

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

National Provider Identifier

1225407166

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Registry record

Entity type Individual (Type 1)

Name Mrs. Ingrid Langley

Credential RDH

Sex Female

Practice address 52 Christian Ridge Rd, Ellsworth, ME, 04605

Phone (207) 667-0203

Enumeration date Sep 22, 2015

Last updated in NPPES Sep 22, 2015

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 2293 (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.

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Frequently asked questions

How do I verify Ingrid Langley's NPI record?

Cross-check NPI 1225407166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225407166 active?

Yes, as of the latest NPPES snapshot, NPI 1225407166 is active (record last updated 2015-09-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-22.