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

MS. Barbara Ellen Oberg, RN, APN

Individual provider Clinical Nurse Specialist · NPI 1629281621

MS. Barbara Ellen Oberg, RN, APN is a Clinical Nurse Specialist in Arlington Heights, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

880 W Central Rd Ste 4400
Arlington Heights, IL 60005-2355
Phone: (847) 618-3226
Fax: (847) 618-3229
Show map & directions

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

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 041-140569 (IL)

Record details

NPI number1629281621
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APN
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007

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