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KELSEY ANNE RENNER PA-C
NPI 1649890559
Physician Assistant in Warrenville, IL

Active since April 21, 2020PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
4405 WEAVER PKWY, WARRENVILLE, IL 60555(630) 352-5450(630) 933-4959 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 14, 2025, Jun 17, 2025, Jun 7, 2025 and 4 more (7 updates tracked since 2020).

About Kelsey Anne Renner Pa-c NPPES

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

KELSEY ANNE RENNER PA-C (NPI 1649890559) is an individual physician assistant in Warrenville, Illinois, licensed in Illinois (085007979) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Delnor Community Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1649890559
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKELSEY ANNE RENNERCredential: PA-C
Location Address4405 WEAVER PKWYWarrenville, IL 60555-3269
Mailing Address4405 Weaver PkwyWarrenville, IL 60555-3269 · (630) 352-5450 · Fax (630) 933-4959
Phone(630) 352-5450
Fax(630) 933-4959
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 21, 2020
Last NPPES UpdateNovember 14, 20257 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
✔ NPI 1649890559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085007979
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4405 WEAVER PKWY, Warrenville, IL 60555
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Other Names 1

Other Name (5)Kelsey A Knowles Pa-c

Secondary Practice Locations 2

Location 125 N Winfield Rd Ste 2202Winfield, IL 60190-1379 · Phone (630) 352-5450 · Fax (630) 933-4959
Location 2304 Randall RdGeneva, IL 60134-4200 · Phone (630) 232-0610 · Fax (630) 232-0675

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

Kelsey Anne Renner Pa-c 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 ID9335552322
PECOS Enrollment IDI20210112002873
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.

Hospital Affiliations CMS Care Compare 2

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

Northwestern Medicine Delnor Community Hospital

Acute Care Hospitals · Geneva, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140211
Location300 Randall RdGeneva, IL 60134 · Kane County
Emergency services Birthing friendly

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60555 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
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
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.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

DR. DOUGLAS B TIPPIN M.D., PHD
Radiology (Radiation Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 933-7811
MARISSA MARCHESKI PA-C
Physician Assistant
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5450
MEGHAN ELIZABETH HANEWALL PA-C
Physician Assistant
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5450
MR. ROBERT DENNIS STALLEY APN
Nurse Practitioner (Adult Health)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 938-8850
LAUREN MARIE WESTON PA-C
Physician Assistant (Surgical)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (773) 758-6516
MARY KAY LARSON APN
Nurse Practitioner
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5450
DR. OSAAMA KHAN
Neurological Surgery
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 353-5450
CDH CANCER CENTER
Clinic/Center (Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5300

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 Kelsey Renner's NPI number?

The NPI number for Kelsey Renner is 1649890559. It was assigned to this individual provider in the NPPES registry on April 21, 2020. The provider is also known as Kelsey A Knowles Pa-C.

Where is Kelsey Renner located?

Kelsey Renner practices at 4405 Weaver Pkwy, Warrenville, IL 60555. The listed phone number is (630) 352-5450.

What is Kelsey Renner's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Kelsey Renner enrolled in Medicare?

Yes. Kelsey Renner 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 Kelsey Renner affiliated with any hospitals?

According to CMS data, Kelsey Renner is affiliated with Northwestern Medicine Delnor Community Hospital and Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Kelsey Renner was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.