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

Leah W Wangui, FNP

Individual provider Family Nurse Practitioner · NPI 1053822551

Leah W Wangui, FNP is a Family Nurse Practitioner in O Fallon, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2017
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

225 Mystic Cv
O Fallon, MO 63368-9654
Phone: (314) 583-4665
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2017030468 (MO)

Record details

NPI number1053822551
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedOctober 24, 2017
Last updated in NPPESOctober 24, 2017

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