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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ky-Sha Denise Duncan, LCSW. LCAS, CCS

Clinical Social Worker in Mather, CA · enumerated 2017.

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

National Provider Identifier

1891225124

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Registry record

Entity type Individual (Type 1)
Name Ms. Ky-Sha Denise Duncan
Credential LCSW. LCAS, CCS
Sex Female
Practice address 10535 Hospital Way, Mather, CA, 95655
Phone (916) 843-7000
Fax (704) 939-1173
Enumeration date Jun 19, 2017
Last updated in NPPES Sep 21, 2026

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LCAS-23886 (NC) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C012258 (NC) Primary

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

How do I verify Ky-Sha Duncan's NPI record?
Cross-check NPI 1891225124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891225124 active?
Yes, as of the latest NPPES snapshot, NPI 1891225124 is active (record last updated 2026-09-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-21.