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

Allison Marie Mason

Individual provider Occupational Health Registered Nurse · NPI 1023611910

Allison Marie Mason is an Occupational Health Registered Nurse in Riverdale, Iowa. Licensed in Iowa. Registered with an NPI since 2020.

Licensed in
IA
In the registry since
2020

Practice location Address checks out

4879 State St
Riverdale, IA 52722-5775
Phone: (563) 459-2342
Show map & directions

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

Specialties & licences

Occupational Health Registered Nurse (primary) Taxonomy 163WX0106X · Licence 156824 (IA)

Record details

NPI number1023611910
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 21, 2020
Last updated in NPPESNovember 21, 2020
Certification dateNovember 21, 2020