NPPES file of Aug 9, 2026

Jennifer Chung, APRN, CNP

Nurse Practitioner · Wheaton, IL

Jennifer Chung, APRN, CNP is a nurse practitioner with a practice address in Wheaton, Illinois, and NPI 1902558075, issued on Jan 20, 2022. Check the license (Illinois 209021072, 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
1902558075
Name
Jennifer Chung
Credential
APRN, CNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
209021072 IL
209.021072 IL
Self-reported in NPPES; status is on the state search
Practice location
1800 N Main St Ste 100, Wheaton, IL 60187
Phone
(630) 653-4240
Enumerated
Jan 20, 2022
Record last updated
Feb 5, 2024
Fax
(630) 315-6557
Medicare enrollment
Enrolled (PECOS I20231130001977); 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 nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 1800 N Main St Ste 100

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

  1. Greta Abel, PA-CPhysician Assistant1174844096
  2. Katherine Hyon, M.D.Obstetrics & Gynecology Physician1063803476
  3. Alexandra Rzepka, M.D.Obstetrics & Gynecology Physician1770993404

Verify Jennifer Chung 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 209021072    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. Central Dupage Physician GroupWheaton, IL

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

Jennifer Chung among 4,892 nurse practitioner records in Illinois

Jennifer Chung, APRN, CNP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.

  • NPI issued2022 · 73% of these records are older, 20% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2020 · median 2018 among the 3,389 with a school on file
  • Record last updated2024 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Illinois

There are 4,892 nurse practitioner records in Illinois.

All 4,892 in Illinois → Every provider in Wheaton → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Lauren Cruz, FNPWheaton, IL 601871922714658
  2. Elizabeth Farber, APRNWheaton, IL 601871619204286
  3. Denise HerreraWheaton, IL 601871306427166
  4. Julienne KebiWheaton, IL 601871700616521
  5. Marla Krueger, CNMWheaton, IL 601871407855919
  6. Vianca Lamarca, FNP-C, FNP-BC, APRNWheaton, IL 601871376260182
  7. Marta Lemesh, MSN, FNP-CWheaton, IL 601871619787298
  8. Alexis Lerch, APRN, CNPWheaton, IL 601871194160432

Common questions

What is Jennifer Chung, APRN, CNP's NPI number?

Jennifer Chung, APRN, CNP's National Provider Identifier (NPI) is 1902558075, issued on Jan 20, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Chung, APRN, CNP located?

The NPPES record lists a practice address at 1800 N Main St Ste 100, Wheaton, IL, 60187. Phone: (630) 653-4240. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Chung, APRN, CNP's license?

NPPES lists Illinois license number 209021072, 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.