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Ms. Catherine S Duncan, BSN, RN

Administrator Registered Nurse in Saratoga Springs, NY · enumerated 2012.

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

National Provider Identifier

1104180918

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Registry record

Entity type Individual (Type 1)
Name Ms. Catherine S Duncan
Credential BSN, RN
Sex Female
Practice address 31 Woodlawn Ave, Suite 1, Saratoga Springs, NY, 12866
Phone (518) 584-7460
Fax (518) 583-1202
Enumeration date Jun 26, 2012
Last updated in NPPES Apr 9, 2015

Taxonomy & licenses

163WA2000X Administrator Registered Nurse Nursing Service Providers · License 241337 (NY) Primary
171M00000X Case Manager/Care Coordinator Other Service Providers Secondary
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.

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Frequently asked questions

What is the NPI number for Catherine Duncan?
The National Provider Identifier (NPI) for Catherine Duncan is 1104180918, a Type 1 (individual) record in the CMS NPPES registry.
Where does Catherine Duncan practice?
The practice location on file with NPPES is in Saratoga Springs, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-09.