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

Individual provider Certified Registered Nurse Anesthetist · NPI 1255873121

MS. Lesley Ann Toennies, CRNA is a Certified Registered Nurse Anesthetist in Chesterfield, Missouri. Works from 2 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2016
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

14532 S Outer 40 Rd Dept OF
Chesterfield, MO 63017-5705
Phone: (800) 862-9980
Fax: (314) 362-1185
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12634 Olive Blvd, Saint Louis, MO 63141-6337 — (800) 862-9980

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 2017011453 (MO)

Record details

NPI number1255873121
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 9, 2016
Last updated in NPPESJuly 30, 2025
Certification dateJuly 30, 2025

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