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

MS. Ann Lansing, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1801842521

MS. Ann Lansing, CRNA is a Certified Registered Nurse Anesthetist in Helena, Montana. Licensed in California and Montana. Registered with an NPI since 2006.

Licensed in
CA, MT
In the registry since
2006
Specialties on file
3
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

508 Monroe Ave
Helena, MT 59601-6108
Phone: (406) 544-7249
Fax: (406) 444-2389
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 14860 (MT)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 3397 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 351987 (CA)

Record details

NPI number1801842521
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESDecember 21, 2014
Mailing address508 Monroe Ave, Helena, MT 59601-6108

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