Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LAURA DUGGAN RIETH REGISTERED DIETITIAN
NPI 1376451336
Dietitian, Registered in Elmhurst, IL

Q: What is Laura Rieth's NPI number?

The NPI number for Laura Rieth is 1376451336. It was assigned to this individual provider in the NPPES registry on August 31, 2026.

Q: What is Laura Rieth's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Laura Rieth was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 31, 2026

143 S HAWTHORNE AVE, ELMHURST, IL 60126(805) 801-5456 Get Directions Write a Review

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Laura Duggan Rieth Registered Dietitian NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAURA DUGGAN RIETH REGISTERED DIETITIAN (NPI 1376451336) is an individual dietitian, registered in Elmhurst, Illinois, licensed in Illinois (164.009139) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1376451336

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameLAURA DUGGAN RIETHCredential: REGISTERED DIETITIAN

Location Address143 S HAWTHORNE AVEElmhurst, IL 60126-3239

Mailing Address143 S Hawthorne AveElmhurst, IL 60126-3239 · (805) 801-5456

Phone(805) 801-5456

Sole ProprietorNo

Enumeration DateAugust 31, 2026

NPPES CertifiedAugust 31, 2026

✔ NPI 1376451336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in IL · 164.009139

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

143 S HAWTHORNE AVE, Elmhurst, IL 60126

Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Laura Rieth's NPI number?

The NPI number for Laura Rieth is 1376451336. It was assigned to this individual provider in the NPPES registry on August 31, 2026.

Where is Laura Rieth located?

Laura Rieth practices at 143 S Hawthorne Ave, Elmhurst, IL 60126. The listed phone number is (805) 801-5456.

What is Laura Rieth's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Laura Rieth was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.