Gregory Laurenzana, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1598607640

Gregory Laurenzana, RN is a Critical Care Medicine Registered Nurse in Olympia Fields, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in: IL
In the registry since: 2026

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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

20201 Crawford Ave
Olympia Fields, IL 60461-1010
Phone: (708) 852-2700

Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Critical Care Medicine Registered Nurse (primary)	Taxonomy 163WC0200X · Licence 041465332 (IL)

Record details

NPI number	1598607640
Entity type	Individual (Type 1)
Gender	Male
Credentials	RN
Sole proprietor	No
NPI enumerated	April 8, 2026
Last updated in NPPES	April 8, 2026
Certification date	April 8, 2026