Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Jaclyn Leigh Jeffries , APRN

Nurse Practitioner โ€ข Lisle, IL

Active NPI 1649026683 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

430 Warrenville Rd Ste 300
Lisle, IL 605321348

Call 6303647850 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

430 Warrenville Rd Ste 300

Lisle, IL 605321348

Telephone 6303647850
Fax 6304326604
Organization at the Same NPPES Address or Phone
Dupage Medical Group, Ltd. Facility NPI 1013152537

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Dupage Medical Group Ltd. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

2023

Medicare patients

133 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $18,644 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $14,922 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Open Payments general payments, program year 2025

All general payments: $547.27 across 20 records.

By nature of payment

  • Food and Beverage: $454.28 across 19 records.
  • Education: $92.99 across 1 record.

Reporting-company totals (3 largest of 15)

  • Gilead Sciences, Inc.: $115.14 across 2 records.
  • Eli Lilly and Company: $53.98 across 2 records.
  • Novartis Pharmaceuticals Corporation: $43.65 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

3 years (graduated 2023)

CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2024

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Jaclyn Jeffries has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Jaclyn Jeffries as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Lisle and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Nurse Practitioner in Lisle, IL (2024, 14 clinicians with data). Median for this group: 316. Middle half: 216 to 522.

Close to the middle for clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: 261. Middle half: 101 to 526.

Medicare-allowed amount

Close to the middle for clinicians listed under Nurse Practitioner in Lisle, IL (2024, 14 clinicians with data). Median for this group: $21,521. Middle half: $16,457 to $28,286.

Close to the middle for clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $21,010. Middle half: $8,652 to $42,014.

Paid by Medicare

Close to the middle for clinicians listed under Nurse Practitioner in Lisle, IL (2024, 14 clinicians with data). Median for this group: $16,155. Middle half: $12,783 to $22,466.

Close to the middle for clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $15,151. Middle half: $6,396 to $31,322.

23 active clinicians are listed under Nurse Practitioner with a practice address in Lisle, IL (4,894 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Lisle

26.1% of these 23 clinicians have the CMS telehealth indicator.

73.9% of these 23 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 20 records totaling $547.27.

Manufacturer Payment Nature Product Type Amount ($)
Gilead Sciences, Inc.
Education
In-kind items and services
Trodelvy General $92.99
JAZZ PHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
ZEPZELCA General $33.72
Eli Lilly and Company
Food and Beverage
In-kind items and services
VERZENIO General $33.46
Genentech, Inc.
Food and Beverage
In-kind items and services
Tecentriq General $32.98
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
ALUNBRIG General $29.40
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
PLUVICTO General $28.88
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
IMFINZI General $28.56
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
BLENREP General $28.39
Myriad Genetic Laboratories, Inc.
Food and Beverage
In-kind items and services
MYRISK General $26.27
Gilead Sciences, Inc.
Food and Beverage
In-kind items and services
Trodelvy General $22.15
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
RYBREVANT General $21.78
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $21.44
Eli Lilly and Company
Food and Beverage
In-kind items and services
VERZENIO General $20.52
PUMA BIOTECHNOLOGY, INC.
Food and Beverage
In-kind items and services
NERLYNX General $19.71
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
REBLOZYL General $19.69
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $18.85
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $18.69
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
ELIQUIS General $18.14
EMD Serono, Inc.
Food and Beverage
Cash or cash equivalent
โ€” General $16.88
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
KISQALI General $14.77

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
119 83 $229.00 $112.15
36415 Insertion of needle into vein for collection of blood sample
60 27 $20.00 $8.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
52 21 $40.00 $7.61
80053 Blood test, comprehensive group of blood chemicals
48 19 $55.00 $10.35
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
21 21 $157.00 $79.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
14 14 $307.00 $158.06

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-06-14
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES IL 209.028266

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20240625003912

Enrollment State Jurisdiction

IL

PECOS Control ID

8022552520

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Dupage Medical Group Ltd

430 Pennsylvania Ave, Glen Ellyn, IL 601374464

Phone: 6304699200

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

28 listed
Jennifer Bender , APN

Nurse Practitioner

NPI 1700264066

Advanced Practice Nurse

Emily Clapsaddle , APN

Nurse Practitioner

NPI 1205360385

Advanced Practice Nurse

Catherine Czaja , APRN

Nurse Practitioner

NPI 1073183364

Advanced Practice Registered Nurse

Dr. Samir Desai , MD

Internal Medicine - Hematology & Oncology

NPI 1659372506

Doctor of Medicine (M.D.)

Anne Didier

Nurse Practitioner

NPI 1427696855
Shanika Eberhardt , FNP

Nurse Practitioner

NPI 1598357188

Family Nurse Practitioner

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

7 Historical Events
๐Ÿ“
Updated Business Mailing Address June 14, 2024

Registered at PO BOX 713260, CHICAGO, IL 606771260 (Tel: 6304699200)

โœ…
NPI Profile Active April 29, 2024

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 29, 2024

Registered at 430 WARRENVILLE RD STE 300, LISLE, IL 605321348 (Tel: 6303647850)

๐Ÿ“
Business Mailing Address (Initial Record) April 29, 2024

Registered at 430 WARRENVILLE RD STE 300, LISLE, IL 605321348

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 29, 2024

Recorded as JACLYN JEFFRIES, APRN

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2024

Nurse Practitioner (license number reported to NPPES: IL 209.028266)

๐ŸŸข
Initial NPI Registration & Enumeration April 29, 2024

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1649026683
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 29, 2024
Last Update: June 14, 2024
Sole Proprietor: No

Other Nurse Practitioners in Lisle

All Nurse Practitioners in Lisle

Mailing Address

Po Box 713260

Chicago, IL 606771260

Phone: 6304699200

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.