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Jennifer Lynn Wills Rosener, MSN APRN CNP

Nurse Practitioner in St. Louis, MO · enumerated 2014.

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

National Provider Identifier

1043614365

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Registry record

Entity type Individual (Type 1)
Name Jennifer Lynn Wills Rosener
Credential MSN APRN CNP
Sex Female
Practice address 4650 Chippewa St, St. Louis, MO, 63116
Fax (314) 449-9731
Enumeration date Oct 15, 2014
Last updated in NPPES Jan 11, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2014036355 (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.

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Frequently asked questions

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.
What specialty is Jennifer Rosener?
Jennifer Rosener is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-11.