NPPES file of Aug 9, 2026

Michelle Ann Sobieck, MPH, RD, LDN

Registered Dietitian · Arlington Heights, IL

Michelle Ann Sobieck, MPH, RD, LDN is a registered dietitian with a practice address in Arlington Heights, Illinois, and NPI 1790592392, issued on Dec 17, 2024. Check the license (Illinois 164003556, 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
1790592392
Name
Michelle Ann Sobieck
Credential
MPH, RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
164003556 IL
Self-reported in NPPES; status is on the state search
Practice location
1051 W Rand RD, Arlington Heights, IL 60004
Phone
(847) 618-1640
Enumerated
Dec 17, 2024
Record last updated
Dec 17, 2024
Medicare enrollment
Enrolled (PECOS I20250116002267); 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 1051 W Rand RD

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

  1. Jennifer Ahmadian, M.D.Neurology Physician1285635466
  2. Timothy Albion, M.D.Obstetrics & Gynecology Physician1740279827
  3. Ross Benjoya, M.D.Diagnostic Radiology Physician1790716900
  4. Theresa CamberisPlastic Surgery Registered Nurse1588380315
  5. Henry Dominicis, M.D.Obstetrics & Gynecology Physician1972592079
  6. Ann Marie Drew, APRNFamily Nurse Practitioner1285113050

Verify Michelle Ann Sobieck 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 164003556    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. Endeavor Health Medical GroupArlington Heights, IL

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

Michelle Ann Sobieck among 2,870 registered dietitian records in Illinois

Michelle Ann Sobieck, MPH, RD, LDN 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 2024, is newer than 82% of them.

  • NPI issued2024 · 82% of these records are older, 11% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2000 · median 2014 among the 269 with a school on file
  • Record last updated2024 · 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).

Registered Dietitian providers in Illinois

There are 2,870 registered dietitian records in Illinois.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Amanda Arnold, LDNArlington Heights, IL 600041063378347
  2. Theresa Desai, CDEArlington Heights, IL 600041780806687
  3. Kimberly Hammon, MS RD LDNArlington Heights, IL 600041104083799
  4. Sherrill Johnson, RDArlington Heights, IL 600041609894013
  5. Julie Laich, RDNArlington Heights, IL 600041811443351
  6. Lindsay LimArlington Heights, IL 600041861148132
  7. Andrea Lobacz, RD, LDNArlington Hts, IL 600041134632797
  8. Karen Radek, RDNArlington Heights, IL 600041265998769

Common questions

What is Michelle Ann Sobieck, MPH, RD, LDN's NPI number?

Michelle Ann Sobieck, MPH, RD, LDN's National Provider Identifier (NPI) is 1790592392, issued on Dec 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Ann Sobieck, MPH, RD, LDN located?

The NPPES record lists a practice address at 1051 W Rand RD, Arlington Heights, IL, 60004. Phone: (847) 618-1640. Providers update this record themselves, so call before visiting.

How can I verify Michelle Ann Sobieck, MPH, RD, LDN's license?

NPPES lists Illinois license number 164003556, 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.