Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Lea Nicole O'Donnell, FNP-C

Family Nurse Practitioner in Town and Country, MO · enumerated 2018.

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

National Provider Identifier

1538635297

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Registry record

Entity type Individual (Type 1)

Name Jennifer Lea Nicole O'Donnell

Credential FNP-C

Sex Female

Practice address 13861 Manchester Road, Town and Country, MO, 63011

Phone (636) 556-0114

Fax (314) 270-3694

Enumeration date Oct 22, 2018

Last updated in NPPES Nov 5, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 2010028309 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2018040236 (MO) 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 Jennifer O'Donnell practice?

The practice location on file with NPPES is in Town and Country, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jennifer O'Donnell?

The National Provider Identifier (NPI) for Jennifer O'Donnell is 1538635297, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-05.