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

Caitlin Greenfield, FNP-BC

Individual provider General Practice Registered Nurse · NPI 1184371668

Caitlin Greenfield, FNP-BC is a Nurse Practitioner in Calumet Park, Illinois. Qualified in 2022, 4 years ago. Practices with Physicians Immediate Care North Chicago LLC, a 261-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
4
Licensed in
IL
In the registry since
2022
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

12850 S Ashland Ave
Calumet Park, IL 60827-6308
Phone: (708) 972-7958
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209.026074 (IL)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 041.446555 (IL)

Record details

NPI number1184371668
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedMarch 4, 2022
Last updated in NPPESFebruary 15, 2023
Certification dateFebruary 15, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Physicians Immediate Care North Chicago Llc — 261 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount