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

Mercedes Thiessen

Individual provider Professional Counselor · NPI 1265301527

Mercedes Thiessen is a Professional Counselor in Hackettstown, New Jersey. Licensed in New Jersey. Registered with an NPI since 2025.

Licensed in
NJ
In the registry since
2025

Practice location Address checks out

1 Edgeview Dr Ste 2B
Hackettstown, NJ 07840-4003
Phone: (908) 246-1480
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 37PC01202300 (NJ)

Record details

NPI number1265301527
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 4, 2025
Last updated in NPPESNovember 4, 2025
Certification dateOctober 24, 2025

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