Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy Ellen Didden, LCSW
Clinical Social Worker in Dover, DE · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295025849
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Registry record
Entity type Individual (Type 1)
Name Amy Ellen Didden
Credential LCSW
Sex Female
Practice address 884 Walker Rd, Suite 5c, Dover, DE, 19904
Phone (302) 231-2312
Fax (302) 734-7780
Enumeration date Apr 17, 2011
Last updated in NPPES Dec 15, 2011
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License Q1-0000683 (DE) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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.
Frequently asked questions
Where does Amy Didden practice?
The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amy Didden?
The National Provider Identifier (NPI) for Amy Didden is 1295025849, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jody Williams Psychologist · Dover, DE NPI 1962400093 Sondra Satterfield Clinical Social Worker · Dover, DE NPI 1659301778 Christina Eilers Mental Health Counselor · Dover, DE NPI 1295821726 Beth A Canalichio Lcsw Ltd Clinical Social Worker · Dover, DE NPI 1831279843 Amy Didden, Lcsw, LLC Adult Mental Health Clinic/Center · Dover, DE NPI 1548539497 Albert Laibinis Addiction (Substance Use Disorder) Counselor · Dover, DE NPI 1851846471
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-15.