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

Wendy Fleming, RN

Addiction (Substance Use Disorder) Registered Nurse in East Saint Louis, IL · enumerated 2023.

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

National Provider Identifier

1447027016

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Wendy Fleming

Credential RN

Sex Female

Practice address East Saint Louis, IL, 62201

Phone (618) 482-7330

Enumeration date Dec 5, 2023

Last updated in NPPES Dec 5, 2023

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

Taxonomy & licenses

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License 043128238 (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

How do I verify Wendy Fleming's NPI record?

Cross-check NPI 1447027016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447027016 active?

Yes, as of the latest NPPES snapshot, NPI 1447027016 is active (record last updated 2023-12-05).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.