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CATHERINE SUSAN DUNCAN
NPI 1669244703
Nurse Practitioner - Family in West Falls, NY

Active since October 23, 2023
111 W FALLS RD, WEST FALLS, NY 14170(315) 529-5121 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 23, 2026, Oct 23, 2023 (2 updates tracked since 2023).

About Catherine Susan Duncan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE SUSAN DUNCAN (NPI 1669244703) is an individual family provider in West Falls, New York, licensed in New York (F357506-01) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1669244703
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCATHERINE SUSAN DUNCAN
Location Address111 W FALLS RDWest Falls, NY 14170-9715
Mailing Address111 W Falls RdWest Falls, NY 14170-9715 · (315) 529-5121
Phone(315) 529-5121
Sole ProprietorYes
Enumeration DateOctober 23, 2023
Last NPPES UpdateJanuary 23, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1669244703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F357506-01
111 W FALLS RD, West Falls, NY 14170
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Other Names 1

Former Name (1)Catherine Susan Duncan Fnp

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Catherine Duncan's NPI number?

The NPI number for Catherine Duncan is 1669244703. It was assigned to this individual provider in the NPPES registry on October 23, 2023. The provider is also known as Catherine Susan Duncan Fnp.

Where is Catherine Duncan located?

Catherine Duncan practices at 111 W Falls Rd, West Falls, NY 14170. The listed phone number is (315) 529-5121.

What is Catherine Duncan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Catherine Duncan was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.