NPPES file of Aug 9, 2026

Jacqueline Tworek

Registered Dietitian · Wilmette, IL

Jacqueline Tworek is a registered dietitian with a practice address in Wilmette, Illinois, and NPI 1205784766, issued on Mar 19, 2026. Check the license (Illinois 164007686, 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
1205784766
Name
Jacqueline Tworek
Primary taxonomy
Registered Dietitian 133V00000X
License number
164007686 IL
Self-reported in NPPES; status is on the state search
Practice location
3232 Lake Ave Ste 330, Wilmette, IL 60091
Phone
(847) 318-9330
Enumerated
Mar 19, 2026
Record last updated
Apr 16, 2026
Fax
(847) 256-2140
Medicare enrollment
Enrolled (PECOS I20260420001095); may accept Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2018
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 3232 Lake Ave Ste 330

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

  1. Ashley Anderson, DO, MAHospitalist Physician1811691827
  2. Scott Bolton, M.D.Pediatric Gastroenterology Physician1831489996
  3. Katelyn Anne Dato-On, DOPediatrics Physician1912586801
  4. Samantha Espinoza, DNP PNP-PCNurse Practitioner1497576151
  5. Annie Fernandez, PSYDClinical Psychologist1083047120
  6. Sukaina Hasnie, MDPediatric Otolaryngology Physician1811489016

Verify Jacqueline Tworek 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 164007686    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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Jacqueline Tworek among 2,870 registered dietitian records in Illinois

Jacqueline Tworek 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 not. Its NPI, issued in 2026, is newer than 96% of them.

  • NPI issued2026 · 96% of these records are older, 0% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2018 · median 2014 among the 269 with a school on file
  • Record last updated2026 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Melissa Buchmann, MS, RD, CDEWilmette, IL 600911255639340
  2. Holly Casey, M.S., R.D, L.D.Wilmette, IL 600911235552035
  3. Virginia Maust, RD, LDNWilmette, IL 600911194503540
  4. Jennifer Reiner, RDNWilmette, IL 600911568268407
  5. Christine AbuanWheeling, IL 600901831528231
  6. Linda Ber, RD, CDEWheeling, IL 600901134136237
  7. Kathleen Castrejon, RD,LDNWheeling, IL 600901801404462
  8. Jessica Choi, MS, RD, LDNWheeling, IL 600901245908409

Common questions

What is Jacqueline Tworek's NPI number?

Jacqueline Tworek's National Provider Identifier (NPI) is 1205784766, issued on Mar 19, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline Tworek located?

The NPPES record lists a practice address at 3232 Lake Ave Ste 330, Wilmette, IL, 60091. Phone: (847) 318-9330. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline Tworek's license?

NPPES lists Illinois license number 164007686, 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.