Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martine M Lintereur, LCSW

Clinical Social Worker in Kennebunk, ME · enumerated 2024 · practices at Maine Center for Cancer Medicine & Blood Disorders, P.A..

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

National Provider Identifier

1629813662

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Registry record

Entity type Individual (Type 1)

Name Martine M Lintereur

Credential LCSW

Sex Female

Practice address 2 Independence Dr, Kennebunk, ME, 04043

Phone (207) 303-3300

Fax (207) 250-2144

Enumeration date Jul 1, 2024

Last updated in NPPES Apr 21, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 5016 (NH) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC11758 (ME) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 specialty is Martine Lintereur?

Martine Lintereur is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-21.