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

Mrs. Marcelle Horn-Mandiola, OTR

Pediatric Occupational Therapist in Longwood, FL · enumerated 2007 · practices at Childhood Coach,LLC.

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

National Provider Identifier

1154522704

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Marcelle Horn-Mandiola

Credential OTR

Sex Female

Practice address Longwood, FL, 32779

Phone (407) 364-9070

Fax (305) 359-9261

Enumeration date May 30, 2007

Last updated in NPPES Jan 24, 2020

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

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4403 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
004591600	Medicaid	FL	-
004591601	Medicaid	FL	-

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 specialty is Marcelle Horn-Mandiola?

Marcelle Horn-Mandiola is registered in NPPES with the primary taxonomy of Pediatric Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Childhood Coach,LLC Pediatric Occupational Therapist · Longwood, FL NPI 1396398830

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-24.