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

Mrs. Cassie Mcdonald Barkley, M.S., L.A.T., A.T.C

Athletic Trainer in Myrtle Beach, SC · enumerated 2014.

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

National Provider Identifier

1700290129

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Registry record

Entity type Individual (Type 1)

Name Mrs. Cassie Mcdonald Barkley

Credential M.S., L.A.T., A.T.C

Sex Female

Practice address Myrtle Beach, SC, 29588

Phone (843) 294-1941

Fax (843) 294-1945

Enumeration date Jun 13, 2014

Last updated in NPPES Jun 13, 2014

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

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1483 (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.

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Frequently asked questions

Where does Cassie Barkley practice?

The practice location on file with NPPES is in Myrtle Beach, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cassie Barkley?

The National Provider Identifier (NPI) for Cassie Barkley is 1700290129, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-13.