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

Tina Marie Christoffersen, LCSW

Individual provider Social Worker · NPI 1699255422

Tina Marie Christoffersen, LCSW is a Clinical Social Worker in Kings Park, New York. Graduated from New York University School of Medicine in 2025, 1 year ago. Practices as a sole proprietor and works from 3 locations. Licensed in New York.

Years since qualifying
1
Trained at
New York University School of Medicine
Licensed in
NY
In the registry since
2018
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

220 Indian Head Rd
Kings Park, NY 11754-4802
Phone: (347) 989-6965
Show map & directions

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

Additional practice locations (2)

  • 320 Carleton Ave, Central Islip, NY 11722-4506 — (691) 663-4311
  • 240 Long Island Ave, Wyandanch, NY 11798-3123 — (631) 920-8250

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 100643 (NY)
Social Worker Taxonomy 104100000X · Licence 11004 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1699255422
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 21, 2018
Last updated in NPPESAugust 10, 2025
Certification dateAugust 10, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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