Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa A O'Rourke
Nurse Practitioner in Baraboo, WI · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588113724
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Registry record
Entity type Individual (Type 1)
Name Melissa A O'Rourke
Sex Female
Practice address 1626 Tuttle St, Baraboo, WI, 53913
Phone (608) 355-2023
Enumeration date Sep 29, 2016
Last updated in NPPES Apr 23, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7230-033 (WI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1588113724 | 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.
Frequently asked questions
How do I verify Melissa O'Rourke's NPI record?
Cross-check NPI 1588113724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588113724 active?
Yes, as of the latest NPPES snapshot, NPI 1588113724 is active (record last updated 2025-04-23).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-23.