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

Andrea Pieper, APN

Individual provider Certified Registered Nurse Anesthetist · NPI 1770448235

Andrea Pieper, APN is a Certified Registered Nurse Anesthetist (CRNA) in Hinsdale, Illinois. Qualified in 2025, 1 year ago. Practices with Northstar Anesthesia of Illinois, LLC, a 406-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
1
Licensed in
IL
In the registry since
2025
What do these letters mean?
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

120 N Oak St
Hinsdale, IL 60521-3829
Phone: (630) 856-9000
Show map & directions

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

Additional practice locations (2)

  • 5101 Willow Springs Rd, La Grange, IL 60525-2600 — (708) 245-9000
  • 801 S Milwaukee Ave, Libertyville, IL 60048-3204 — (847) 362-2900

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209034150 (IL)

Record details

NPI number1770448235
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedDecember 17, 2025
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026
Mailing address470 W Mahogany Ct Unit 303, Palatine, IL 60067-7819

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Northstar Anesthesia Of Illinois, Llc — 406 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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