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

Mariah Mallinger, RDN, LDN

Individual provider Registered Dietitian · NPI 1972379964

Mariah Mallinger, RDN, LDN is a Registered Dietitian in Schaumburg, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2023
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

519 S Roselle Rd
Schaumburg, IL 60193-2925
Phone: (847) 618-0535
Fax: (847) 618-0781
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7702 N Alpine Rd, Loves Park, IL 61111-3107 — (815) 971-2000

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164009356 (IL)

Record details

NPI number1972379964
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorNo
NPI enumeratedNovember 30, 2023
Last updated in NPPESJanuary 7, 2026
Certification dateJanuary 7, 2026
Mailing address2650 Ridge Ave Ste 1223, Evanston, IL 60201-1700

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