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

Karoleena Ereni Christoulakis, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1710850243

Karoleena Ereni Christoulakis, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Torrance, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

24444 Hawthorne Blvd Unit 101
Torrance, CA 90505-6549
Phone: (714) 365-5517
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95035675 (CA)

Record details

NPI number1710850243
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedSeptember 29, 2025
Last updated in NPPESSeptember 29, 2025
Certification dateSeptember 29, 2025

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