Registry data as of Aug 27, 2026

Cindy Rheingruber, RD, LDN

Nutritionist · Glenview, IL

Cindy Rheingruber, RD, LDN is a nutritionist with a practice address in Glenview, Illinois, and NPI 1568619146, issued on Aug 26, 2008. Check the license (Illinois 164.000898, as entered in NPPES) 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1568619146
Name
Cindy Rheingruber
Credential
RD, LDN
Primary taxonomy
Nutritionist 133N00000X
License number
164.000898 IL
Self-reported in NPPES; status is on the state search
Practice location
2100 Pfingsten Road, Glenview, IL 60026
Phone
(847) 657-5826
Enumerated
Aug 26, 2008
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.
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Verify Cindy Rheingruber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 164.000898    Check 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.

Nutritionist providers in Illinois

There are 148 nutritionist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 148 in Illinois → Every provider in Glenview →

Other nutritionist records in Illinois

  1. Anna Anderson, LDN, RDChicago, IL1669284840
  2. Angelina Andriacchi, MSNOak Forest, IL1124978663
  3. Julie Badowski, MSLoves Park, IL1558084988
  4. Caren Baltasi, LDN,CCNBannockburn, IL1346436508
  5. Aroop Banerji, N.D. LACJohnsburg, IL1457556433
  6. Heather Bautista, LDN, N.D., CNSElmhurst, IL1265982003
  7. Lynn Bednar, MS, CNS, LDNEvanston, IL1396339289
  8. Melissa Betance, ND, CNS, LDNWillow Springs, IL1548989379
  9. Jennifer Bianchini, MS, RD, CDN, LDNChicago, IL1770981516
  10. Sarah Biehl, MS, RD, LDNOak Park, IL1912531815

Common questions

What is Cindy Rheingruber, RD, LDN's NPI number?

Cindy Rheingruber, RD, LDN's National Provider Identifier (NPI) is 1568619146, issued on Aug 26, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Cindy Rheingruber, RD, LDN located?

The NPPES record lists a practice address at 2100 Pfingsten Road, Glenview, IL, 60026. Phone: (847) 657-5826. Providers update this record themselves, so call before visiting.

How can I verify Cindy Rheingruber, RD, LDN's license?

NPPES lists Illinois license number 164.000898, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.