Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosina Frazier, RN

Medical-Surgical Clinical Nurse Specialist in Oak Forest, IL · enumerated 2008 · practices at Better Day LLC.

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

National Provider Identifier

1154572394

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Registry record

Entity type Individual (Type 1)

Name Rosina Frazier

Credential RN

Sex Female

Practice address 16601 Kilbourne Ave, Oak Forest, IL, 60452

Phone (708) 333-8653

Fax (708) 333-8659

Enumeration date Oct 7, 2008

Last updated in NPPES Oct 7, 2008

Taxonomy & licenses

364SM0705X Medical-Surgical Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 041249978 (IL) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

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Frequently asked questions

How do I verify Rosina Frazier's NPI record?

Cross-check NPI 1154572394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154572394 active?

Yes, as of the latest NPPES snapshot, NPI 1154572394 is active (record last updated 2008-10-07).

Other providers at this practice address

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Better Day LLC General Practice Physician · Oak Forest, IL NPI 1316146533

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-07.