Katherine E Farquhar, R.N., M.S.N., NP-C
Katherine E Farquhar is a Nurse Practitioner based in Winfield, IL with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across IL can see Katherine E Farquhar, R.N., M.S.N., NP-C in person in Winfield or via virtual visit — no travel required. She has been practicing since 2013 — over 14 years. She regularly sees Medicare patients with hypertension, high cholesterol, and ischemic_heart (per CMS claims data).
Older · 1135dNPPES updated 2023-04-14 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
Contact & Location
Practice Location
25 N Winfield Rd Ste 300, Winfield, IL 60190-1379
How Does This Doctor Compare?
Medicare Patients
304
Unique beneficiaries
Standard volumePrescription Recipients
273
Patients prescribed
Prescriptions Written
607
Total claims
Total Medicare drug cost: $69k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Ischemic Heart Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
An irregular, often rapid heartbeat that increases the risk of stroke
Joint inflammation causing pain, swelling, and stiffness
The heart cannot pump blood efficiently enough to meet the body's needs
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$785 received from industry
40 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Katherine E Farquhar's NPI.
Social Vulnerability Index: 0.74 / 1.00
Moderate vulnerabilityShe practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.
Source: CDC/ATSDR Social Vulnerability Index.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Apr 13, 2023
Self-reported via NPPES
14 years in practice
Established
(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.
Taxonomy: 363L00000X
Mailing address
1860 Paysphere Cir, Chicago, IL 60674-0018
Differs from practice location
Virtual Nursing Care With Katherine E Farquhar
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Katherine E Farquhar for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Winfield required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Katherine E Farquhar
NPI records show Dr. Farquhar as active with telehealth listed in Winfield, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (630) 933-8100.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · CDC SVI. See Data Methodology.
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Contact Katherine E Farquhar
Practice Location
25 N Winfield Rd Ste 300, Winfield, IL 60190-1379
Mailing Address
1860 Paysphere Cir, Chicago, IL 60674-0018
This is a provider directory. Contact the office directly to schedule appointments.
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