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

Diana Chisholm Estep

Individual provider Lactation Consultant (Registered Nurse) · NPI 1710234729

Diana Chisholm Estep is a Lactation Consultant (Registered Nurse) in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2012

Practice location Address checks out

9415 Old Bonhomme Rd
Saint Louis, MO 63132-3406
Phone: (314) 494-7501
Show map & directions

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

Specialties & licences

Lactation Consultant (Registered Nurse) (primary) Taxonomy 163WL0100X · Licence 091170 (MO)

Record details

NPI number1710234729
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 8, 2012
Last updated in NPPESAugust 8, 2012

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