Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diana Marie Lea, LICSW

Q: What is the NPI number for Diana Lea?

The National Provider Identifier (NPI) for Diana Lea is 1376695981, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Milford, MA · enumerated 2007.

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

National Provider Identifier

1376695981

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Diana Marie Lea

Credential LICSW

Sex Female

Practice address 64 Fruit Street Ext, Milford, MA, 01757

Phone (978) 869-7215

Enumeration date Jan 17, 2007

Last updated in NPPES Jul 20, 2018

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 115353 (MA) 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 Diana Lea practice?

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

What is the NPI number for Diana Lea?

The National Provider Identifier (NPI) for Diana Lea is 1376695981, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-20.