Individual provider · Type 1 NPI

Colleen Therese O'Brien, DNP

Family Nurse Practitioner · Charleston, SC

NPI number 1801508148 Active

Practice location

316 Calhoun St
Charleston, SC 29401-1113

Call (843) 724-2450 Map

Fax (843) 724-2455

Mailing address

PO Box 751649
Charlotte, NC 28275-1649

Other practice locations

  • 319 Folly Rd, Charleston, SC 29412-2518 · (843) 203-2246
  • 180 Wingo Way Ste 202, Mount Pleasant, SC 29464-1811 · (843) 402-5283

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner Primary 363LF0000X26846 (SC)

Family Nurse Practitioner: Definition to come...

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About NPI 1801508148

Colleen Therese O'Brien, DNP's National Provider Identifier is 1801508148, issued on Dec 19, 2022. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Charleston, SC. The record was last updated on Sep 3, 2026.