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ESTHER L ELLIS LLC
NPI 1164016309
Dietitian, Registered in Chicago, IL

Active since March 01, 2021
1200 N ASHLAND AVE STE 500, CHICAGO, IL 60622(872) 256-6359 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 10, 2026, Mar 14, 2023, Apr 27, 2021 and 2 more (5 updates tracked since 2021).

About Esther L Ellis Llc NPPES

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

ESTHER L ELLIS LLC (NPI 1164016309) is a healthcare organization registered as a dietitian, registered in Chicago, Illinois and active in the NPI registry since March 2021. The organization lists Esther Liana Ellis, Registered Dietitian Nutritionist, as its authorized official.

NPPES Registry Identity

NPI1164016309
Entity TypeOrganization
Primary Taxonomy133V00000X
Legal Business NameESTHER L ELLIS LLC
Location Address1200 N ASHLAND AVE STE 500Chicago, IL 60622-8327
Mailing Address4151 N Western Ave Ste 2Chicago, IL 60618-9034 · (872) 256-6359
Phone(872) 256-6359
Organization SubpartNo
Authorized OfficialEsther Liana EllisRegistered Dietitian Nutritionist · (225) 803-3177
Enumeration DateMarch 1, 2021
Last NPPES UpdateApril 10, 20265 updates tracked since enumeration
NPPES CertifiedApril 10, 2026
✔ NPI 1164016309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
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.
1200 N ASHLAND AVE STE 500, Chicago, IL 60622
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Esther L Ellis Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Esther L Ellis LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Esther Ellis, RDN
Registered Dietitian or Nutrition Professional
NPI 1275124422
1200 N ASHLAND AVE STE 500
Chicago, IL 60622
(872) 256-6359
✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Esther L Ellis LLC's NPI number?

The NPI number for Esther L Ellis LLC is 1164016309. It was assigned to this organization in the NPPES registry on March 1, 2021.

Where is Esther L Ellis LLC located?

Esther L Ellis LLC is located at 1200 N Ashland Ave Ste 500, Chicago, IL 60622. The listed phone number is (872) 256-6359.

What is Esther L Ellis LLC's specialty?

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

Is Esther L Ellis LLC enrolled in Medicare?

Yes. Esther L Ellis LLC is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Esther L Ellis LLC was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.