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

Danielle Costanzo

Individual provider Mental Health Counselor · NPI 1790666543

Danielle Costanzo is a Mental Health Counselor in Princeton, New Jersey. Works from 2 locations. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2025

Practice location Address checks out

353 Nassau St
Princeton, NJ 08540-4623
Phone: (609) 924-0060
Show map & directions

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

Additional practice locations (1)

  • 106 Straube Center Blvd, Pennington, NJ 08534-1449 — (609) 316-7172

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 37AC00852400 (NJ)

Record details

NPI number1790666543
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 9, 2025
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025
Mailing address353 Nassau St, Princeton, NJ 08540-4623

Other providers in Princeton