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

Dr. Alayna Karagiannis, PT, DPT

Physical Therapist in Morehead City, NC · enumerated 2025 · practices at Breakthrough Physical Therapy.

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

National Provider Identifier

1629883525

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Registry record

Entity type Individual (Type 1)

Name Dr. Alayna Karagiannis

Credential PT, DPT

Sex Female

Practice address Morehead City, NC, 28557

Phone (252) 247-2738

Enumeration date Feb 10, 2025

Last updated in NPPES Feb 10, 2025

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License P23859 (NC) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Alayna Karagiannis practice?

The practice location on file with NPPES is in Morehead City, NC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alayna Karagiannis?

The National Provider Identifier (NPI) for Alayna Karagiannis is 1629883525, 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 2025-02-10.