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

Abigail Keesler

Registered Nurse in Owosso, MI · enumerated 2021 · practices at The Memorial Hospital.

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

National Provider Identifier

1225610264

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Registry record

Entity type Individual (Type 1)
Name Abigail Keesler
Sex Female
Practice address Owosso, MI, 48867
Enumeration date Apr 28, 2021
Last updated in NPPES Apr 28, 2021

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704267041 (MI) 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

What is the NPI number for Abigail Keesler?
The National Provider Identifier (NPI) for Abigail Keesler is 1225610264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Abigail Keesler practice?
The practice location on file with NPPES is in Owosso, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-28.