Testing Locations » North Carolina » Smithfield NC » Dsps(Drug Screening & Phlebotomy Svc – Dsps(Drug Screening & Phlebotomy Svc – Drug Testing Only (Preferred) Dsps(Drug Screening & Phlebotomy Svc – Dsps(Drug Screening & Phlebotomy Svc – Drug Testing Only (Preferred) Dsps(Drug Screening & Phlebotomy Svc – Dsps(Drug Screening & Phlebotomy Svc – Drug Testing Only (Preferred)1329 N Brightleaf Blvd Ste B1Smithfield, NC 27577-7262 United States