Provider Profile
Mercedes Thiessen is a professional counselor practicing in Hackettstown, NJ. This provider record is associated with NPI 1265301527.
Factual summary compiled by Guide.md from public records; not written by this provider.
1 EDGEVIEW DR STE 2B
Hackettstown, NJ 07840
Mercedes Thiessen is a professional counselor in Hackettstown, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Mercedes Thiessen is listed at 1 Edgeview Dr Ste 2B, Hackettstown, NJ 07840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (908) 246-1480. Contact the office directly to confirm availability and scheduling.
NPI registry
Mercedes Thiessen's National Provider Identifier is 1265301527. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Mercedes Thiessen has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Mercedes Thiessen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.