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

Margaret Ann Knox, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1396915070

Margaret Ann Knox, CRNA is a Certified Registered Nurse Anesthetist in Springfield, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2008
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

1025 S 6th St
Springfield, IL 62703
Phone: (217) 528-7541
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 701 N 1st St, Springfield, IL 62781-0002 — (217) 788-4200

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209006991 (IL)

Record details

NPI number1396915070
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMarch 10, 2008
Last updated in NPPESMay 21, 2020
Certification dateMay 21, 2020

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