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

Individual provider Certified Registered Nurse Anesthetist · NPI 1215022140

Lynn Casey-Maher, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Geneva, Illinois. Graduated from Rush Medical College of Rush University in 2005, 21 years ago. Practices with Illinois Gastroenterology Group LLC, a 116-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
21
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

300 Randall Rd
Geneva, IL 60134-4200
Phone: (630) 208-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X (IL)

Record details

NPI number1215022140
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 9, 2007
Mailing address857 Honeysuckle Ave, West Chicago, IL 60185-1987

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2005 (21 years in practice)
Group practice Illinois Gastroenterology Group Llc — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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