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

Cassandra Lynn Greene, APRN, CNP

Individual provider Acute Care Nurse Practitioner · NPI 1639824584

Cassandra Lynn Greene, APRN, CNP is a Nurse Practitioner in Chicago, Illinois. Qualified in 2020, 6 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2022
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

251 E Huron St Fl 14
Chicago, IL 60611-2908
Phone: (312) 926-9843
Fax: (312) 926-8119
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209023212 (IL)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 209023212 (IL)

Record details

NPI number1639824584
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNP
Sole proprietorNo
NPI enumeratedFebruary 18, 2022
Last updated in NPPESJune 16, 2022
Certification dateJune 16, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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