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

Marielle Duke, LPC

Individual provider Professional Counselor · NPI 1114574647

Marielle Duke, LPC is a Professional Counselor in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2019
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

1601 Walnut St Ste 1005
Philadelphia, PA 19102-2906
Phone: (267) 279-9283
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence PC017579 (PA)

Record details

NPI number1114574647
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedAugust 20, 2019
Last updated in NPPESJune 14, 2025
Certification dateJune 14, 2025

Other providers in Philadelphia