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

MS. Ann M Welty, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1679549943

MS. Ann M Welty, CRNA is a Certified Registered Nurse Anesthetist in Saint Louis, Missouri. Works from 2 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2006
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

12634 Olive Blvd
Saint Louis, MO 63141-6337
Phone: (314) 996-8685
Fax: (314) 996-8710
Show map & directions

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

Additional practice locations (1)

  • 3015 N Ballas Rd, Saint Louis, MO 63131-2329 — (314) 996-5000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 127076 (MO)

Record details

NPI number1679549943
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESJune 27, 2024
Certification dateJune 27, 2024

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