Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caroline Elizabeth Kirk, APRN

Acute Care Nurse Practitioner in Louisville, KY · enumerated 2011.

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

National Provider Identifier

1578862744

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Registry record

Entity type Individual (Type 1)

Name Caroline Elizabeth Kirk

Credential APRN

Sex Female

Practice address 401 E Chestnut St Unit 170, Louisville, KY, 40202

Phone (502) 583-3687

Enumeration date Mar 27, 2011

Last updated in NPPES Sep 24, 2021

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-110232 (AL) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3016477 (KY) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Caroline Kirk?

The National Provider Identifier (NPI) for Caroline Kirk is 1578862744, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caroline Kirk practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-24.