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

Ms. Denise Horton

Addiction (Substance Use Disorder) Counselor in Harrison, NY · enumerated 2013.

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

National Provider Identifier

1801231816

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Registry record

Entity type Individual (Type 1)

Name Ms. Denise Horton

Sex Female

Practice address Harrison, NY, 10528

Phone (914) 925-5211

Enumeration date May 3, 2013

Last updated in NPPES May 3, 2013

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 28371 (NY) 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.

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Frequently asked questions

What is the NPI number for Denise Horton?

The National Provider Identifier (NPI) for Denise Horton is 1801231816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Denise Horton practice?

The practice location on file with NPPES is in Harrison, NY. 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 2013-05-03.