Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chassie Allyce Kirby, APN

Acute Care Nurse Practitioner in Fayetteville, AR · enumerated 2006.

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

National Provider Identifier

1730102500

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Registry record

Entity type Individual (Type 1)

Name Chassie Allyce Kirby

Credential APN

Sex Female

Practice address 1100 N College Ave, Bldg 1 Rm 360, Fayetteville, AR, 72703

Phone (479) 443-4301

Enumeration date Jul 25, 2006

Last updated in NPPES Jul 3, 2013

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ATP-000018 (AR) Primary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A02934 (AR) Secondary

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

What specialty is Chassie Kirby?

Chassie Kirby is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-03.