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HILLARY ELIZABETH KNOWLES DNP
NPI 1215211768
Nurse Practitioner - Family in Aurora, IL

Active since October 03, 2011PECOS Enrolled
89.66/100
CMS Quality Rating
2000 OGDEN AVE, AURORA, IL 60504(630) 978-6250(630) 978-6869 Get Directions Write a Review

NPPES record last updated: April 4, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 4, 2023, Apr 30, 2021, Mar 3, 2020 (3 updates tracked since 2020).

About Hillary Elizabeth Knowles Dnp NPPES

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

HILLARY ELIZABETH KNOWLES DNP (NPI 1215211768) is an individual family provider in Aurora, Illinois, licensed in Illinois (209.009111) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and maintains a secondary practice location in Kildeer.

NPPES Registry Identity

NPI1215211768
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHILLARY ELIZABETH KNOWLESCredential: DNP
Location Address2000 OGDEN AVEAurora, IL 60504-5893
Mailing Address2000 Ogden AveAurora, IL 60504-5893 · (630) 978-6250 · Fax (630) 978-6869
Phone(630) 978-6250
Fax(630) 978-6869
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateOctober 3, 2011
Last NPPES UpdateApril 4, 20233 updates tracked since enumeration
NPPES CertifiedApril 4, 2023
✔ NPI 1215211768 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209.009111
2000 OGDEN AVE, Aurora, IL 60504
Open in Google Maps ↗

Other Names 1

Former Name (1)Hillary Elizabeth Horan Dnp

Secondary Practice Location 1

Location 121481 N Rand RdKildeer, IL 60047-3061 · Phone (847) 550-4700 · Fax (847) 540-8670

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hillary Elizabeth Knowles Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274708912
PECOS Enrollment IDI20111208000526
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

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Copley Memorial Hospital

Acute Care Hospitals · Aurora, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140029
Location2000 Ogden AvenueAurora, IL 60504 · Kane County
Emergency services Birthing friendly

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60504 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.

89.66/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality79.32
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.

LINDA KANIA CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE, RUSH COPLEY MEMORIAL HOSPITAL
AURORA, IL 60504
Dupage County (630) 978-6200
LAURIE TAGGART CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE, RUSH COPLEY MEMORIAL HOSPITAL
AURORA, IL 60504
Dupage County (630) 978-6200
SAMUEL WAT M.D.
Anesthesiology
2000 OGDEN AVE, RUSH COPLEY MEMORIAL HOSPITAL
AURORA, IL 60504
Dupage County (630) 978-6200
DR. JOSE S SISON MD
Anesthesiology
2000 OGDEN AVE, RUSH COPLEY MEDICAL CENTER
AURORA, IL 60504
Dupage County (630) 978-6200
FLORIAN WALTER CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE, RUSH COPLEY MEMORIAL HOSPITAL
AURORA, IL 60504
Dupage County (630) 978-6200
MICHAEL FINDLEY CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (630) 978-6200
JYOTHI DEEPAK PATIL MD
Pathology (Clinical Pathology/Laboratory Medicine)
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (314) 849-3535
MR. NEAL GOULD CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (630) 978-4860

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 Hillary Knowles's NPI number?

The NPI number for Hillary Knowles is 1215211768. It was assigned to this individual provider in the NPPES registry on October 3, 2011. The provider is also known as Hillary Elizabeth Horan Dnp.

Where is Hillary Knowles located?

Hillary Knowles practices at 2000 Ogden Ave, Aurora, IL 60504. The listed phone number is (630) 978-6250.

What is Hillary Knowles's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Hillary Knowles enrolled in Medicare?

Yes. Hillary Knowles is registered in the Medicare PECOS enrollment system.

What insurance does Hillary Knowles accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Hillary Knowles as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Hillary Knowles affiliated with any hospitals?

According to CMS data, Hillary Knowles is affiliated with Copley Memorial Hospital and Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Hillary Knowles was last updated on April 4, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.