Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katie Lynn Castell, LCSW-R
Social Worker in Poughkeepsie, NY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225463748
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Registry record
Entity type Individual (Type 1)
Name Katie Lynn Castell
Credential LCSW-R
Sex Female
Practice address 46 Lincoln Avenue, Poughkeepsie, NY, 12601
Phone (845) 452-2372
Fax (845) 452-8563
Enumeration date Sep 4, 2013
Last updated in NPPES Dec 11, 2013
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 055323 (NY) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License R054865-1 (NY) 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.
Frequently asked questions
How do I verify Katie Castell's NPI record?
Cross-check NPI 1225463748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225463748 active?
Yes, as of the latest NPPES snapshot, NPI 1225463748 is active (record last updated 2013-12-11).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-11.