Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephenie E Horne, LICSW

Mental Health Counselor in Penacook, NH · enumerated 2008 · practices at Merrimack Valley School District.

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

National Provider Identifier

1255576211

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Registry record

Entity type Individual (Type 1)

Name Stephenie E Horne

Credential LICSW

Sex Female

Practice address 105 Community Dr, Penacook, NH, 03303

Phone (603) 753-6561

Enumeration date Dec 4, 2008

Last updated in NPPES Aug 29, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License MC11446 (ME) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 2828 (NH) Primary

Other identifiers

Identifier	Type	State	Issuer
432776299	Medicaid	ME	-

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

Is NPI 1255576211 active?

Yes, as of the latest NPPES snapshot, NPI 1255576211 is active (record last updated 2024-08-29).

How do I verify Stephenie Horne's NPI record?

Cross-check NPI 1255576211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Merrimack Valley School District Local Education Agency (LEA) · Penacook, NH NPI 1750503421

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-29.