Individual provider · Type 1 NPI

Thomas William Colligan Jr., LCSW-C

Clinical Social Worker · Frederick, MD

NPI number 1316276900 Active

Practice location

241 E 4th St Ste 100
Frederick, MD 21701-3601

Call (301) 321-8245 Map

Fax (301) 238-7945

Mailing address

5100 Buckeystown Pike Ste 250
Frederick, MD 21704-8344

Other practice locations

  • 210 Abrecht Pl, Frederick, MD 21701-4918 · (301) 663-8263
  • 5100 Buckeystown Pike Ste 250, Frederick, MD 21704-8344 · (301) 321-8245
  • 1451 Rockville Pike Ste 250, Rockville, MD 20852-1498 · (301) 321-8245
  • 9861 Broken Land Pkwy Ste 100, Columbia, MD 21046-3031 · (301) 321-8245

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X15533 (MD)

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…

3 other providers at this address

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About NPI 1316276900

Thomas William Colligan Jr., LCSW-C's National Provider Identifier is 1316276900, issued on Dec 10, 2009. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Frederick, MD. The record was last updated on Oct 20, 2026.