Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer L Marcellino, RT

Registered Respiratory Therapist in Columbia, SC · enumerated 2025.

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

National Provider Identifier

1760374268

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Registry record

Entity type Individual (Type 1)

Name Jennifer L Marcellino

Credential RT

Sex Female

Practice address Sc House Calls Inc., 111 Doctors Cir., Columbia, SC, 29203

Phone (800) 491-0909

Enumeration date Jul 18, 2025

Last updated in NPPES Aug 18, 2025

Taxonomy & licenses

2279H0200X Home Health Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License TL7904 (SC) Secondary

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License TL7904 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Jennifer Marcellino's NPI record?

Cross-check NPI 1760374268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1760374268 active?

Yes, as of the latest NPPES snapshot, NPI 1760374268 is active (record last updated 2025-08-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-18.