Jaclyn Leigh Jeffries, APRN
Nurse Practitioner · Lisle, IL
Jaclyn Leigh Jeffries, APRN is a nurse practitioner with a practice address in Lisle, Illinois, and NPI 1649026683, issued on Apr 29, 2024. Check the license (Illinois 209.028266, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jaclyn Leigh Jeffries
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.028266 IL
Self-reported in NPPES; status is on the state search - Practice location
- 430 Warrenville RD Ste 300, Lisle, IL 60532
- Phone
- (630) 364-7850
- Enumerated
- Apr 29, 2024
- Record last updated
- Jun 14, 2024
- Fax
- (630) 432-6604
- Medicare enrollment
- Enrolled (PECOS I20240625003912); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 430 Warrenville RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jaclyn Leigh Jeffries in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.028266Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nurse practitioner in 2024
24 Medicare Part D claims for 14 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $154.02
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dupage Medical Group LtdGlen Ellyn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jaclyn Leigh Jeffries among 4,892 nurse practitioner records in Illinois
Jaclyn Leigh Jeffries, APRN 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 2024, is newer than 87% of them.
- NPI issued2024 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · 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).
23 nurse practitioner records list a practice address in Lisle
They are 23 of the 610 NPPES records with a practice address in Lisle, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Lisle → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Olukemi AdelekeLisle, IL 605321952804361
- Jennifer Bender, APNLisle, IL 605321700264066
- Jennifer Buening, APN, FNP-CLisle, IL 605321255053724
- Emily Clapsaddle, APNLisle, IL 605321205360385
- Fhyne Dulnuan, APNLisle, IL 605321144723339
- Shanika Eberhardt, FNPLisle, IL 605321598357188
- Sheila Erasmus, NP-CLisle, IL 605321588324883
- April Gallik, DNP, APRN, AGPCNP-BCLisle, IL 605321134720436
Common questions
What is Jaclyn Leigh Jeffries, APRN's NPI number?
Jaclyn Leigh Jeffries, APRN's National Provider Identifier (NPI) is 1649026683, issued on Apr 29, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Jaclyn Leigh Jeffries, APRN located?
The NPPES record lists a practice address at 430 Warrenville RD Ste 300, Lisle, IL, 60532. Phone: (630) 364-7850. Providers update this record themselves, so call before visiting.
How can I verify Jaclyn Leigh Jeffries, APRN's license?
NPPES lists Illinois license number 209.028266, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jaclyn Leigh Jeffries, APRN prescribe under Medicare Part D?
In 2024, Jaclyn Leigh Jeffries, APRN had 24 Medicare Part D claims for 14 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.
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.