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

Nickolaos Thomas Portaritis, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1750649067

Nickolaos Thomas Portaritis, RN is a Critical Care Medicine Registered Nurse in Hattiesburg, Mississippi. Licensed in Mississippi. Registered with an NPI since 2012.

Licensed in
MS
In the registry since
2012
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

5001 Hardy St
Hattiesburg, MS 39402-1308
Phone: (601) 268-8000
Show map & directions

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

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence R873027 (MS)

Record details

NPI number1750649067
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 25, 2012
Last updated in NPPESApril 25, 2012

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