Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Marcus Alan Holliday, ATC

Athletic Trainer in Bradenton, FL · enumerated 2005.

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

National Provider Identifier

1114903853

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Marcus Alan Holliday

Credential ATC

Sex Male

Practice address 5500 34th St W, Bradenton, FL, 34210

Phone (941) 752-2448

Fax (941) 752-2547

Enumeration date Dec 15, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Is NPI 1114903853 active?

Yes, as of the latest NPPES snapshot, NPI 1114903853 is active (record last updated 2007-07-08).

How do I verify Marcus Holliday's NPI record?

Cross-check NPI 1114903853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

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