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

MS. Marissa Catherine Costantin, LSW

Individual provider Social Worker · NPI 1215817259

MS. Marissa Catherine Costantin, LSW is a Social Worker in Port Charlotte, Florida. Licensed in Maryland and New Jersey. Registered with an NPI since 2025.

Licensed in
MD, NJ
In the registry since
2025
Specialties on file
2
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

See every abbreviation used in this directory →

Practice location Address checks out

4161 Tamiami Trl Ste 602
Port Charlotte, FL 33952-9283
Phone: (941) 235-2710
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 44SL07043700 (NJ)
Social Worker Taxonomy 104100000X · Licence 32762 (MD)

Record details

NPI number1215817259
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorNo
NPI enumeratedSeptember 2, 2025
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025

Other providers in Port Charlotte