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

Maria Barnes, CNS

Individual provider Clinical Nurse Specialist · NPI 1073705398

Maria Barnes, CNS is a Clinical Nurse Specialist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

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Practice location Address checks out

5841 S Maryland Ave
Chicago, IL 60637-1447
Phone: (773) 702-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X (IL)

Record details

NPI number1073705398
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNS
Sole proprietorNo
NPI enumeratedAugust 10, 2007
Last updated in NPPESAugust 10, 2007
Mailing address5841 S Maryland Ave, Chicago, IL 60637-1447

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