Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sydney Smyk, LCSW
Clinical Social Worker in Lewes, DE · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033990072
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Registry record
Entity type Individual (Type 1)
Name Sydney Smyk
Credential LCSW
Sex Female
Practice address 16529 Coastal Hwy Unit 120, Lewes, DE, 19958
Phone (302) 519-9041
Fax (302) 644-6768
Enumeration date Oct 5, 2023
Last updated in NPPES Jan 25, 2024
Taxonomy & licenses
101Y00000X Counselor Behavioral Health & Social Service Providers · License Q1-0012339 (DE) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License Q1-0012339 (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
What is the NPI number for Sydney Smyk?
The National Provider Identifier (NPI) for Sydney Smyk is 1033990072, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sydney Smyk practice?
The practice location on file with NPPES is in Lewes, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.