NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katie Ann Baker, RN

Case Management Registered Nurse in Rock Island, IL · enumerated 2023.

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

National Provider Identifier

1801574777

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Katie Ann Baker
Credential RN
Sex Female
Practice address 2200 3rd Ave, Rock Island, IL, 61201
Enumeration date Jul 10, 2023
Last updated in NPPES Jul 10, 2023

Taxonomy & licenses

163WC0400X Case Management Registered Nurse Nursing Service Providers · License 157872 (IA) Secondary
163WC0400X Case Management Registered Nurse Nursing Service Providers · License 041484854 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Katie Baker practice?
The practice location on file with NPPES is in Rock Island, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katie Baker?
The National Provider Identifier (NPI) for Katie Baker is 1801574777, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-10.