NPPES file of Aug 9, 2026

Mary Beth Sanchez, RD

Registered Dietitian · Lisle, IL

Mary Beth Sanchez, RD is a registered dietitian with a practice address in Lisle, Illinois, and NPI 1649295841, issued on Jul 12, 2006. Check the license (Illinois 164001140, 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
1649295841
Name
Mary Beth Sanchez
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
164001140 IL
Self-reported in NPPES; status is on the state search
Practice location
430 Warrenville RD Ste 310, Lisle, IL 60532
Phone
(630) 286-5090
Enumerated
Jul 12, 2006
Record last updated
Jul 13, 2023
Medicare enrollment
Enrolled (PECOS I20040119000724); 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 430 Warrenville RD Ste 310

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

  1. Niraj Ajmere, M.D.Gastroenterology Physician1558309856
  2. Brittany Aukett, PAPhysician Assistant1770128175
  3. Rachel Benecke, APNFamily Nurse Practitioner1699281592
  4. Marc Brand, M.D.Colon & Rectal Surgery Physician1184799967
  5. Steven Brandes, M.D.Urology Physician1255359899
  6. Jennifer Buening, APN, FNP-CNurse Practitioner1255053724

Verify Mary Beth Sanchez 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 164001140    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. Dupage Medical Group LtdBloomingdale, IL

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

Mary Beth Sanchez among 2,870 registered dietitian records in Illinois

Mary Beth Sanchez, RD 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 91% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated1989 · median 2014 among the 269 with a school on file
  • Record last updated2023 · 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).

20 registered dietitian records list a practice address in Lisle

They are 20 of the 610 NPPES records with a practice address in Lisle, and 2,870 registered dietitian records in Illinois.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Cristina Chuparkoff, RDN, LDNLisle, IL 605321578689808
  2. Lou Ann Chvatal, RDLisle, IL 605321861739195
  3. Stephanie Ciucci, RDLisle, IL 605321881938124
  4. Diane Coli, REGISTERED DIETITIANLisle, IL 605321124661129
  5. Linda Danh-Do, RDN, MCHESLisle, IL 605321609495043
  6. Abby Davis, RDNLisle, IL 605321891535423
  7. Deepa Deshmukh, MPH,RD,LDNLisle, IL 605321164570313
  8. Marina Hale, RD, LDLisle, IL 605321477253235

Common questions

What is Mary Beth Sanchez, RD's NPI number?

Mary Beth Sanchez, RD's National Provider Identifier (NPI) is 1649295841, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Beth Sanchez, RD located?

The NPPES record lists a practice address at 430 Warrenville RD Ste 310, Lisle, IL, 60532. Phone: (630) 286-5090. Providers update this record themselves, so call before visiting.

How can I verify Mary Beth Sanchez, RD's license?

NPPES lists Illinois license number 164001140, 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.