Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Maryanne C Strong, LICSW, LADC

Clinical Social Worker in Keene, NH · enumerated 2006.

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

National Provider Identifier

1124136270

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Maryanne C Strong

Credential LICSW, LADC

Sex Female

Practice address Keene, NH, 03431

Phone (603) 358-6789

Fax (603) 358-6789

Enumeration date Aug 28, 2006

Last updated in NPPES Apr 3, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 558 (NH) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 103904 (VT) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0890000982 (VT) Primary

Other identifiers

Identifier	Type	State	Issuer
30Y007518NH01	Other	NH	BCBS BHN
2192725	Other	NH	CIGNA BHN

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 Maryanne Strong?

The National Provider Identifier (NPI) for Maryanne Strong is 1124136270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maryanne Strong practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-03.