Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra Mary Jackson, LSW
Social Worker in York, PA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174035364
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Cassandra Mary Jackson
Credential LSW
Sex Female
Practice address 2845 Eastern Blvd, York, PA, 17402
Phone (717) 840-6444
Fax (717) 757-2555
Enumeration date Oct 29, 2017
Last updated in NPPES Oct 29, 2017
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License SW134363 (PA) 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 Cassandra Jackson's NPI record?
Cross-check NPI 1174035364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1174035364 active?
Yes, as of the latest NPPES snapshot, NPI 1174035364 is active (record last updated 2017-10-29).
Other providers at this practice address
Browse all → Cathy Snelbaker Clinical Social Worker · York, PA NPI 1659493989 T.W. Ponessa and Associates Counseling Services, Inc. Community/Behavioral Health Agency · York, PA NPI 1134333974 T.W. Ponessa and Associates Counseling Services, Inc. Community/Behavioral Health Agency · York, PA NPI 1003020835 Debra Hewes Clinical Social Worker · York, PA NPI 1033475009 Jennifer Iturmendi Murray Clinical Social Worker · York, PA NPI 1073923421 Lisa Stambaugh Behavior Analyst · York, PA NPI 1821406505 Katie Nguyen Social Worker · York, PA NPI 1538560768 Wendi Massicot Mental Health Counselor · York, PA NPI 1932500733
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-29.