NPPES file of Aug 9, 2026

Margaret Meznarick, RDN, LDN, CDE

Registered Dietitian · Glenview, IL

Margaret Meznarick, RDN, LDN, CDE is a registered dietitian with a practice address in Glenview, Illinois, and NPI 1801295985, issued on Aug 14, 2014. Check the license (Illinois 164.006169, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1801295985
Name
Margaret Meznarick
Credential
RDN, LDN, CDE
Primary taxonomy
Registered Dietitian 133V00000X
License number
164.006169 IL
Self-reported in NPPES; status is on the state search
Practice location
2701 Patriot Blvd, Glenview, IL 60026
Phone
(847) 998-9483
Enumerated
Aug 14, 2014
Record last updated
May 25, 2022
Medicare enrollment
Enrolled (PECOS I20141206000220); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 2,870 in Illinois → Look up another NPI →

Also registered at 2701 Patriot Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brandon Berkley-Vigil, PA-CPhysician Assistant1699134973
  2. Jasmin Bir, M.D.Internal Medicine Physician1104261601
  3. Jacqueline Cartier, M.D.Endocrinology, Diabetes & Metabolism Physician1982970612
  4. Amanda Cuca, APRN, CNPNurse Practitioner1033462643
  5. Mary Driscoll, APRN, CNPNurse Practitioner1871103291
  6. Micah Eimer, MDCardiovascular Disease Physician1396709093

Verify Margaret Meznarick 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 164.006169    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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Bills Medicare through one group practice

  1. Bonaventure Medical Foundation LLCBartlett, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margaret Meznarick among 2,870 registered dietitian records in Illinois

Margaret Meznarick, RDN, LDN, CDE 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. Its NPI, issued in 2014, is newer than 34% of them.

  • NPI issued2014 · 34% of these records are older, 62% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated1988 · median 2014 among the 269 with a school on file
  • Record last updated2022 · 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).

30 registered dietitian records list a practice address in Glenview

They are 30 of the 2,545 NPPES records with a practice address in Glenview, and 2,870 registered dietitian records in Illinois.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Sarah Abu-Ghannam, MS, RDN, LDNGlenview, IL 600261881539062
  2. Melanie Battaglia, MS, RDN, LDNGlenview, IL 600261710497979
  3. Jacqueline King, RDGlenview, IL 600261639368871
  4. Grace Lee, MS, RD, LDNGlenview, IL 600261184350696
  5. Melissa Levine, RDGlenview, IL 600261588285704
  6. Maria Moreno-Cortes, RD, LDN, CDEGlenview, IL 600261750778296
  7. Janna Nixon, MS, RDN, LDNGlenview, IL 600261518831080
  8. Brooke Pfest, RDGlenview, IL 600261124578794

Common questions

What is Margaret Meznarick, RDN, LDN, CDE's NPI number?

Margaret Meznarick, RDN, LDN, CDE's National Provider Identifier (NPI) is 1801295985, issued on Aug 14, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Meznarick, RDN, LDN, CDE located?

The NPPES record lists a practice address at 2701 Patriot Blvd, Glenview, IL, 60026. Phone: (847) 998-9483. Providers update this record themselves, so call before visiting.

How can I verify Margaret Meznarick, RDN, LDN, CDE's license?

NPPES lists Illinois license number 164.006169, 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. Medicare files from data.cms.gov. 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.