Bernadetta Leszczynski, RDN, LDN
Registered Dietitian · Wheeling, IL
Bernadetta Leszczynski, RDN, LDN is a registered dietitian with a practice address in Wheeling, Illinois, and NPI 1821497504, issued on Aug 18, 2014. Check the license (Illinois 164.006187, 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.
- Name
- Bernadetta Leszczynski
- Credential
- RDN, LDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 164.006187 IL
Self-reported in NPPES; status is on the state search - Practice location
- 150 Highland Ave, Wheeling, IL 60090
- Phone
- (847) 361-1784
- Enumerated
- Aug 18, 2014
- Record last updated
- Aug 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Bernadetta Leszczynski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 164.006187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6 registered dietitian records list a practice address in Wheeling
They are 6 of the 360 NPPES records with a practice address in Wheeling, and 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Wheeling → All 2,870 in Illinois → Every provider in Wheeling →
Other registered dietitian records in Illinois
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- Rebecca Abbatiello, RDWheaton, IL1437460748
- Heba Abdel Latief, RDNChicago, IL1821554593
- Duaa AbdullahBridgeview, IL1851253009
- Leen Abdulqader, RDBridgeview, IL1689372526
- Abdullah AbdulwahidPlainfield, IL1417880980
- Priscilla Abel Paul, RDNBement, IL1215782941
- Kathleen Abernathy, R.D., L.D.N.Lake Forest, IL1295020063
- Patricia AbernathyLa Grange, IL1063174837
- Michael Abromaitis, RDNSkokie, IL1710402797
Common questions
What is Bernadetta Leszczynski, RDN, LDN's NPI number?
Bernadetta Leszczynski, RDN, LDN's National Provider Identifier (NPI) is 1821497504, issued on Aug 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Bernadetta Leszczynski, RDN, LDN located?
The NPPES record lists a practice address at 150 Highland Ave, Wheeling, IL, 60090. Phone: (847) 361-1784. Providers update this record themselves, so call before visiting.
How can I verify Bernadetta Leszczynski, RDN, LDN's license?
NPPES lists Illinois license number 164.006187, 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.
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.