NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Barbara Carol Simons, RN

Registered Nurse in Stoughton, WI · enumerated 2006.

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

National Provider Identifier

1801851399

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Barbara Carol Simons
Credential RN
Sex Female
Practice address 1835 Bjorn Dr, Stoughton, WI, 53589
Enumeration date Apr 19, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 80905-030 (WI) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier Type State Issuer
38260800 Medicaid WI -

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 Barbara Simons practice?
The practice location on file with NPPES is in Stoughton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara Simons?
The National Provider Identifier (NPI) for Barbara Simons is 1801851399, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.