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

Ann R Larson, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1013249879

Ann R Larson, CRNA is a Certified Registered Nurse Anesthetist in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2010.

Licensed in
IL
In the registry since
2010
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

701 N 1st St Anesthesia Dept
Springfield, IL 62781-0001
Phone: (217) 788-3754
Fax: (217) 788-7071
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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 · Licence 209008036 (IL)

Record details

NPI number1013249879
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 4, 2010
Last updated in NPPESMarch 10, 2010
Mailing address701 N 1st St, Anesthesia Department, Springfield, IL 62781-0001

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