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

Dr. Mara-Joanne Derinor, DNP, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1518675156

Dr. Mara-Joanne Derinor, DNP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Kissimmee, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2022
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 423356
Kissimmee, FL 34742-3356
Phone: (347) 460-9989
Fax: (407) 337-0137
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 11023083 (FL)

Record details

NPI number1518675156
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , PMHNP-BC
Sole proprietorYes
NPI enumeratedNovember 14, 2022
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026

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