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

Margie Ortiz, MSN, FNP

Individual provider Family Nurse Practitioner · NPI 1871058842

Margie Ortiz, MSN, FNP is a Nurse Practitioner in Chicago, Illinois. Qualified in 2018, 8 years ago. Practices with Alivio Medical Center, Inc, a 23-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
8
Licensed in
IL
In the registry since
2019
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

4255 W 63rd St
Chicago, IL 60629-5041
Phone: (773) 424-4048
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209018823 (IL)

Record details

NPI number1871058842
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , FNP
Sole proprietorNo
NPI enumeratedFebruary 4, 2019
Last updated in NPPESFebruary 18, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Alivio Medical Center, Inc. — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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