Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Douglas Farias Mariano, LCSW

Individual provider Social Worker · NPI 1235678053

Douglas Farias Mariano, LCSW is a Social Worker in Apex, North Carolina. Works from 2 locations. Licensed in North Carolina.

Licensed in
NC
In the registry since
2017
Specialties on file
5
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

800 W Williams St Ste 280
Apex, NC 27502-5203
Phone: (978) 332-2407
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3000 New Bern Ave, Raleigh, NC 27610-1231 — (919) 350-8000

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence C018151 (NC)
Social Worker Taxonomy 104100000X · Licence C018151 (NC)
Counselor Taxonomy 101Y00000X
Mental Health Counselor Taxonomy 101YM0800X
Psychologist Taxonomy 103T00000X

Record details

NPI number1235678053
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedFebruary 13, 2017
Last updated in NPPESJuly 18, 2025
Certification dateJuly 18, 2025

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