NPPES file of Aug 9, 2026

Kim Nancy Williams, M.B.A., R.D., L.D.N.

Registered Dietitian · Aurora, IL

Kim Nancy Williams, M.B.A., R.D., L.D.N. is a registered dietitian with a practice address in Aurora, Illinois, and NPI 1811101637, issued on May 10, 2007. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811101637
Name
Kim Nancy Williams
Credential
M.B.A., R.D., L.D.N.
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
Rush Copley Medical Center, Aurora, IL 60504
Phone
(630) 898-3410
Enumerated
May 10, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(630) 898-3672
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest registered dietitian records → All 2,870 in Illinois → Look up another NPI →

Verify Kim Nancy Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Kim Nancy Williams among 2,870 registered dietitian records in Illinois

Kim Nancy Williams, M.B.A., R.D., L.D.N. is one of 2,870 registered dietitian records with a practice address in Illinois. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 9% of them.

  • NPI issued2007 · 9% of these records are older, 84% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2007 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Illinois

There are 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,870 in Illinois → Every provider in Aurora → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Michelle Cordes, RD LDNAurora, IL 605041669045050
  2. Veronica Gonzalez, RD., LDNAurora, IL 605041740469972
  3. Diviya GoyalAurora, IL 605041669352845
  4. Jennifer Haddox, RD,LDNAurora, IL 605041275688244
  5. Monica Klemm, MS, RD, LDNAurora, IL 605041679605877
  6. Mollie Mitchell, RDN, LDNAurora, IL 605041851210074
  7. Elizabeth Mowry, RD, LDNAurora, IL 605041861518284
  8. Daniel White, RDN, LDNAurora, IL 605041063863371

Common questions

What is Kim Nancy Williams, M.B.A., R.D., L.D.N.'s NPI number?

Kim Nancy Williams, M.B.A., R.D., L.D.N.'s National Provider Identifier (NPI) is 1811101637, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kim Nancy Williams, M.B.A., R.D., L.D.N. located?

The NPPES record lists a practice address at Rush Copley Medical Center, Aurora, IL, 60504. Phone: (630) 898-3410. Providers update this record themselves, so call before visiting.

How can I verify Kim Nancy Williams, M.B.A., R.D., L.D.N.'s license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.