Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leena K Langeland, D.M.D.

Pediatric Dentistry in Hartford, CT · enumerated 2006 · practices at Hartford Pathology Associates, P.C..

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

National Provider Identifier

1871687558

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Registry record

Entity type Individual (Type 1)

Name Leena K Langeland

Credential D.M.D.

Sex Female

Practice address 80 Seymour Street, Hartford Hospital Dental Dept, Hartford, CT, 06102

Phone (860) 545-2700

Enumeration date Oct 3, 2006

Last updated in NPPES Feb 25, 2008

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 005014 (CT) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

What is the NPI number for Leena Langeland?

The National Provider Identifier (NPI) for Leena Langeland is 1871687558, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leena Langeland practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.