NPPES file of Aug 9, 2026

Sydney Rae Barrera, RDN, LDN

Registered Dietitian · Chicago, IL

Sydney Rae Barrera, RDN, LDN is a registered dietitian with a practice address in Chicago, Illinois, and NPI 1487397667, issued on Apr 15, 2022. Check the license (Illinois 164., 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487397667
Name
Sydney Rae Barrera
Credential
RDN, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
164. IL
Self-reported in NPPES; status is on the state search
Practice location
2008 N Fremont St, Chicago, IL 60614
Phone
(708) 969-4232
Enumerated
Apr 15, 2022
Record last updated
Apr 15, 2022
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 Sydney Rae Barrera 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.    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.

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935 registered dietitian records list a practice address in Chicago

They are 935 of the 63,379 NPPES records with a practice address in Chicago, and 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 935 in Chicago → All 2,870 in Illinois → Every provider in Chicago →

Other registered dietitian records in Illinois

  1. Taylor Aarns, RDNBelleville, IL1295475820
  2. Rebecca Abbatiello, RDWheaton, IL1437460748
  3. Heba Abdel Latief, RDNChicago, IL1821554593
  4. Duaa AbdullahBridgeview, IL1851253009
  5. Leen Abdulqader, RDBridgeview, IL1689372526
  6. Abdullah AbdulwahidPlainfield, IL1417880980
  7. Priscilla Abel Paul, RDNBement, IL1215782941
  8. Kathleen Abernathy, R.D., L.D.N.Lake Forest, IL1295020063
  9. Patricia AbernathyLa Grange, IL1063174837
  10. Michael Abromaitis, RDNSkokie, IL1710402797

Common questions

What is Sydney Rae Barrera, RDN, LDN's NPI number?

Sydney Rae Barrera, RDN, LDN's National Provider Identifier (NPI) is 1487397667, issued on Apr 15, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Sydney Rae Barrera, RDN, LDN located?

The NPPES record lists a practice address at 2008 N Fremont St, Chicago, IL, 60614. Phone: (708) 969-4232. Providers update this record themselves, so call before visiting.

How can I verify Sydney Rae Barrera, RDN, LDN's license?

NPPES lists Illinois license number 164., 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), 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.