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

Maurine Thieszen, RD

Individual provider Registered Dietitian · NPI 1588706261

Maurine Thieszen, RD is a Registered Dietitian in Lake City, Iowa. Licensed in Iowa. Registered with an NPI since 2007.

Licensed in
IA
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

1301 W Main St
Lake City, IA 51449-1585
Phone: (712) 464-3171
Fax: (712) 464-3269
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 00509 (IA)

Record details

NPI number1588706261
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedFebruary 12, 2007
Last updated in NPPESJanuary 12, 2012
Mailing address1301 W Main St, Lake City, IA 51449-1585

Other providers in Lake City