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DONNA MARIA GEORGE M.S., R.D., L.D.N.
NPI 1871601690
Dietitian, Registered - Nutrition, Metabolic in Oak Park, IL

Active since August 29, 2006
939 N OAK PARK AVE, OAK PARK, IL 60302(312) 371-8582(708) 660-0358 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Donna Maria George M.s., R.d., L.d.n. NPPES

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

DONNA MARIA GEORGE M.S., R.D., L.D.N. (NPI 1871601690) is an individual nutrition, metabolic provider in Oak Park, Illinois and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1871601690
Entity TypeIndividualFemale
Primary Taxonomy133VN1006X
Provider Legal NameDONNA MARIA GEORGECredential: M.S., R.D., L.D.N.
Location Address939 N OAK PARK AVEOak Park, IL 60302-1323
Mailing Address939 N Oak Park AveOak Park, IL 60302-1323
Phone(312) 371-8582
Fax(708) 660-0358
Sole ProprietorYes
Enumeration DateAugust 29, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1871601690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyDietitian, Registered · Nutrition, MetabolicDietary & Nutritional Service Providers
Taxonomy Code133VN1006X
Definition
A registered dietitian who achieves specialized competency in metabolic nutrition.
Also ListedNutritionistTaxonomy 133N00000X
Also ListedNutritionist · Nutrition, EducationTaxonomy 133NN1002X
Also ListedDietitian, RegisteredTaxonomy 133V00000X
Also ListedDietitian, Registered · Nutrition, PediatricTaxonomy 133VN1004X
Also ListedDietitian, Registered · Nutrition, RenalTaxonomy 133VN1005X

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Donna Maria George M.s., R.d., L.d.n. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Donna George reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ad Medical Supply, Inc.
Durable Medical Equipment & Medical Supplies
6160 N CICERO AVE STE 503
Chicago, IL 60646
  • Reassigned Medicare billing, Illinois enrollment
  • 14 clinicians in this Medicare group
NPI 1629015904 (773) 292-1940

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 Donna George's NPI number?

The NPI number for Donna George is 1871601690. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Donna George located?

Donna George practices at 939 N Oak Park Ave, Oak Park, IL 60302. The listed phone number is (312) 371-8582.

What is Donna George's specialty?

The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Metabolic, with taxonomy code 133VN1006X.

Is Donna George enrolled in Medicare?

Yes. Donna George is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Donna George's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Donna George reassigns Medicare benefits to Ad Medical Supply, Inc. (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Donna George's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Donna George was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.