Individual provider · Type 1 NPI

Nathaniel O'Neil, LCSW

Clinical Social Worker · Lake Grove, NY

NPI number 1801468616 Active

Practice location

2233 Nesconset Hwy
Lake Grove, NY 11755-1000

Call (631) 786-8930 Map

Mailing address

2233 Nesconset Hwy Ste 106
Lake Grove, NY 11755-1000

Other practice locations

  • 1757 North Ocean Ave, Medford, NY 11763 · (631) 654-1919

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X106007-1 (NY)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

22 other providers at this address

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About NPI 1801468616

Nathaniel O'Neil, LCSW's National Provider Identifier is 1801468616, issued on Jul 12, 2021. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Lake Grove, NY. The record was last updated on Jan 8, 2026.