Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Mae Horn, BA

Counselor in Colton, CA · enumerated 2009.

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

National Provider Identifier

1518291665

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Registry record

Entity type Individual (Type 1)

Name Tiffany Mae Horn

Credential BA

Sex Female

Practice address 790 Via Lata Ste 300, Colton, CA, 92324

Phone (909) 433-0445

Fax (909) 433-0556

Enumeration date Sep 22, 2009

Last updated in NPPES Sep 4, 2012

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
101YOOOOX	Other	CA	MEDI-CAL

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

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.

What specialty is Tiffany Horn?

Tiffany Horn is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-04.