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

Amber Nicole Theisen

Individual provider Critical Care Medicine Registered Nurse · NPI 1720858228

Amber Nicole Theisen is a Critical Care Medicine Registered Nurse in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2024

Practice location Address checks out

4483 Duncan Ave
Saint Louis, MO 63110-1111
Phone: (314) 454-7055
Show map & directions

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

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence 2015035202 (MO)

Record details

NPI number1720858228
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 5, 2024
Last updated in NPPESJanuary 5, 2024
Certification dateJanuary 2, 2024

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