Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Diane Elizabeth Lanpher, RN

Registered Nurse in Swansea, MA · enumerated 2013 · practices at South Bay Mental Health Center.

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

National Provider Identifier

1104251396

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Registry record

Entity type Individual (Type 1)

Name Ms. Diane Elizabeth Lanpher

Credential RN

Sex Female

Practice address 463 Swansea Mall Dr, Swansea, MA, 02777

Phone (508) 324-1060

Enumeration date Sep 6, 2013

Last updated in NPPES Sep 6, 2013

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2288033 (MA) Primary

163W00000X Registered Nurse Nursing Service Providers · License RN11761-T (RI) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Diane Lanpher?

The National Provider Identifier (NPI) for Diane Lanpher is 1104251396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Lanpher practice?

The practice location on file with NPPES is in Swansea, MA. 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 2013-09-06.