JENNIFER A CHLUDZINSKI APN-CNS
NPI 1538156567
Nurse Practitioner in Naperville, IL

Q: What is Jennifer Chludzinski's NPI number?

The NPI number for Jennifer Chludzinski is 1538156567. It was assigned to this individual provider in the NPPES registry on October 4, 2005. The provider is also known as Jennifer A Toljanic.

Q: What is Jennifer Chludzinski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since October 04, 2005PECOS EnrolledAccepts Medicare Assignment

91.35/100

CMS Quality Rating

2007 95TH ST, NAPERVILLE, IL 60564(630) 646-6920 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 14, 2026, Apr 2, 2026, Mar 16, 2021 (3 updates tracked since 2021).

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About Jennifer A Chludzinski Apn-cns NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JENNIFER A CHLUDZINSKI APN-CNS (NPI 1538156567) is an individual nurse practitioner in Naperville, Illinois, licensed in Illinois (209004827) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Edward Hospital, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1538156567

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameJENNIFER A CHLUDZINSKICredential: APN-CNS

Location Address2007 95TH STNaperville, IL 60564-8459

Mailing Address2007 95th StNaperville, IL 60564-8459 · (630) 646-6920 · Fax (630) 646-5823

Phone(630) 646-6920

Sole ProprietorNo

Medical School CMSOtherGraduated 2003

Enumeration DateOctober 4, 2005

Last NPPES UpdateApril 14, 20263 updates tracked since enumeration

NPPES CertifiedApril 14, 2026

✔ NPI 1538156567 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 209004827

Definition

(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.

2007 95TH ST, Naperville, IL 60564

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Other Names 1

Former Name (1)Jennifer A Toljanic

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer A Chludzinski Apn-cns is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032006796

PECOS Enrollment IDI20040228000147

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

46 services39 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

35 services25 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

33 services33 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

11 services11 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Edward Hospital

Acute Care Hospitals · Naperville, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140231

Location801 South WashingtonNaperville, IL 60540 · Du Page County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60564 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.35/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

82.71

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CALLAN MARCUS APN

Nurse Practitioner

2007 95TH ST, SUITE B
NAPERVILLE, IL 60564

Will County (630) 646-6593

DR. PAYAL J PARIKH MD

Family Medicine

2007 95TH ST
NAPERVILLE, IL 60564

Will County (630) 646-6920

MARIA M DAI P.A.

Physician Assistant

2007 95TH ST
NAPERVILLE, IL 60564

Will County (630) 646-6953

EDWARD HOSPITAL IMAGING CENTER BOOK RD

Clinic/Center (Radiology)

2007 95TH ST
NAPERVILLE, IL 60564

Will County (630) 527-3200

JOSEPH A GIORDANO DO

Family Medicine

2007 95TH ST, STE 105
NAPERVILLE, IL 60564

Will County (630) 646-6920

BROOKE DIVINE SCHERER MD

Pediatrics

2007 95TH ST, LL - A CHILDRENS HEALTH PARTNERS, SC
NAPERVILLE, IL 60564

Will County (630) 848-1700

CHRISTINE COLLINS TAYLOR APN-CNP

Nurse Practitioner

2007 95TH ST, SUITE B
NAPERVILLE, IL 60564

Will County (630) 646-6953

MICHELLE LYNN PIERCE MD

Pediatrics

2007 95TH ST, LL A CHILDRENS HEALTH PARTNERS SC
NAPERVILLE, IL 60564

Will County (630) 848-1700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Chludzinski's NPI number?

The NPI number for Jennifer Chludzinski is 1538156567. It was assigned to this individual provider in the NPPES registry on October 4, 2005. The provider is also known as Jennifer A Toljanic.

Where is Jennifer Chludzinski located?

Jennifer Chludzinski practices at 2007 95th St, Naperville, IL 60564. The listed phone number is (630) 646-6920.

What is Jennifer Chludzinski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jennifer Chludzinski enrolled in Medicare?

Yes. Jennifer Chludzinski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Jennifer Chludzinski affiliated with any hospitals?

According to CMS data, Jennifer Chludzinski is affiliated with Edward Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer Chludzinski was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.