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

Marissa Griggs, PHD

Individual provider Clinical Psychologist · NPI 1922404839

Marissa Griggs, PHD is a Clinical Psychologist in Winston Salem, North Carolina. Licensed in North Carolina. Registered with an NPI since 2014.

Licensed in
NC
In the registry since
2014
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2905 Briarcliffe Rd
Winston Salem, NC 27106-3076
Phone: (336) 722-5890
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 103062 (NC)

Record details

NPI number1922404839
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 5, 2014
Last updated in NPPESNovember 5, 2014

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