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

Miss. Mariana Nieves, APRN, CNP

Individual provider Nurse Practitioner · NPI 1932808839

Miss. Mariana Nieves, APRN, CNP is a Nurse Practitioner in Chicago, Illinois. Qualified in 2022, 4 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
4
Licensed in
IL
In the registry since
2023
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

675 N Saint Clair St Ste 20-100
Chicago, IL 60611-5970
Phone: (312) 695-4360
Fax: (312) 695-1435
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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 209026516 (IL)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 209026516 (IL)

Record details

NPI number1932808839
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNP
Sole proprietorYes
NPI enumeratedFebruary 28, 2023
Last updated in NPPESAugust 9, 2023
Certification dateAugust 9, 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 Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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