Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alyssa Courshon, AA

Critical Care Medicine (Anesthesiology) Physician in Atlanta, GA · enumerated 2024.

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

National Provider Identifier

1255197117

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Registry record

Entity type Individual (Type 1)

Name Ms. Alyssa Courshon

Credential AA

Sex Female

Practice address 1364 Clifton Rd Ne, Atlanta, GA, 30322

Phone (404) 778-3482

Enumeration date Feb 27, 2024

Last updated in NPPES Dec 14, 2024

Taxonomy & licenses

367H00000X Anesthesiologist Assistant Physician Assistants & Advanced Practice Nursing Providers · License PENDING (MO) Secondary

207LC0200X Critical Care Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License PENDING (GA) 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

Where does Alyssa Courshon practice?

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

What is the NPI number for Alyssa Courshon?

The National Provider Identifier (NPI) for Alyssa Courshon is 1255197117, 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 2024-12-14.