Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Denise Marie Windsay, RN
Registered Nurse in New Orleans, LA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225353956
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Registry record
Entity type Individual (Type 1)
Name Ms. Denise Marie Windsay
Credential RN
Sex Female
Practice address 400 Poydras St, Suite 1800, New Orleans, LA, 70130
Phone (504) 568-3130
Fax (504) 568-3134
Enumeration date Apr 6, 2010
Last updated in NPPES Apr 6, 2010
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Denise Windsay?
Denise Windsay is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-06.