Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sloane Koss Allen, PHYSICAL THERAPIST

Physical Therapist in Rancho Cucamonga, CA · enumerated 2006 · practices at Horizon Therapy Services.

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

National Provider Identifier

1750300448

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sloane Koss Allen

Credential PHYSICAL THERAPIST

Sex Female

Practice address 8265 White Oak Ave, Rancho Cucamonga, CA, 91730

Phone (909) 373-1641

Fax (909) 481-7657

Enumeration date Jul 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 24500 (CA) 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

How do I verify Sloane Allen's NPI record?

Cross-check NPI 1750300448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750300448 active?

Yes, as of the latest NPPES snapshot, NPI 1750300448 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.