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

David Bierman

Individual provider Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1144686924

David Bierman is an Addiction Medicine (Psychiatry & Neurology) Physician in Cary, North Carolina. Practices as a sole proprietor. Licensed in North Carolina and Washington.

Licensed in
NC, WA
In the registry since
2016
Specialties on file
2

Practice location Address checks out

122 Oak Hill Loop
Cary, NC 27513-2417
Phone: (919) 677-0031
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD60672211 (WA)
Addiction Medicine (Psychiatry & Neurology) Physician Taxonomy 2084A0401X · Licence 30600 (NC)

Record details

NPI number1144686924
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 8, 2016
Last updated in NPPESSeptember 6, 2016
Mailing address122 Oak Hill Loop, Cary, NC 27513-2417

Other providers in Cary