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

MS. Mary Anne Dignan, CNS

Individual provider Critical Care Medicine Clinical Nurse Specialist · NPI 1801864806

MS. Mary Anne Dignan, CNS is a Critical Care Medicine Clinical Nurse Specialist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

820 S Damen Ave Rm 4230
Chicago, IL 60612-3728
Phone: (312) 569-7895
Fax: (312) 569-6112
Show map & directions

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

Specialties & licences

Critical Care Medicine Clinical Nurse Specialist (primary) Taxonomy 364SC0200X (IL)

Record details

NPI number1801864806
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNS
Sole proprietorNo
NPI enumeratedMarch 8, 2006
Last updated in NPPESJuly 10, 2007

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