Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1548604424 Individual Practitioner Female Practitioner

Katherine E Hoyme , RN, MSN, NP-C

Nurse Practitioner • Winfield, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Katherine Hoyme, RN, MSN, NP-C is a certified Nurse Practitioner practicing in Winfield, IL. With approximately 14 years of clinical experience since completing medical education in 2012, Katherine Hoyme delivers high-quality medical care to the local community at 25 N WINFIELD RD STE 300.

Katherine Hoyme is affiliated with Dupage Medical Group Ltd and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, blood test, basic group of blood chemicals (calcium, total). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

25 N Winfield Rd Ste 300

Winfield, IL 601901379

Telephone 6309338100
Fax 6308717527
Associated Practice Facility / Clinic
🏢 Dupage Medical Group Ltd Facility NPI 1801833983

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Winfield, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs +2.4 yrs vs City Avg
City Avg: 11.6 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
80 Specialists

Practicing in Winfield, IL (4929 Statewide)

Telehealth Adoption Rate
43.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
65.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hoyme (14 Years) 14 Yrs
Winfield Specialty Average (11.6 Years) 11.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description 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
523 400 $229.00 $111.63
36415 Insertion of needle into vein for collection of blood sample
351 247 $20.00 $8.65
80048 Blood test, basic group of blood chemicals (calcium, total)
257 175 $44.00 $8.29
80061 Blood test, lipids (cholesterol and triglycerides)
115 105 $69.00 $13.12
80053 Blood test, comprehensive group of blood chemicals
73 72 $55.00 $10.35
83880 Natriuretic peptide (heart and blood vessel protein) level
63 51 $146.00 $38.17
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
61 61 $40.00 $7.61
93000 Routine ekg using at least 12 leads including interpretation and report
54 54 $72.00 $12.60
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
31 19 $218.00 $102.51
84443 Blood test, thyroid stimulating hormone (TSH)
24 24 $86.00 $16.46
84450 Liver enzyme (sgot), level
18 18 $28.00 $5.08
84460 Liver enzyme (sgpt), level
18 18 $28.00 $5.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $359.00 $146.89

Medical Specialties & State Licenses

CMS Verified: 2026-05-28
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209-019972

(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.

Hospital & Practice Group Affiliations

Dupage Medical Group Ltd

1325 N Meacham Rd, Schaumburg, IL 601734824

Phone: 6304699200

Dupage Medical Group Ltd

25 N Winfield Rd, Winfield, IL 601901222

Dupage Medical Group Ltd

2100 Glenwood Ave, Joliet, IL 604355487

Phone: 8157252121

Dupage Medical Group Ltd

40 S Clay St, Hinsdale, IL 605213257

Phone: 6304326848

Dupage Medical Group Ltd

430 Warrenville Rd, Lisle, IL 605321348

Phone: 6304326180

Dupage Medical Group Ltd

430 Pennsylvania Ave, Glen Ellyn, IL 601374464

Phone: 6304699200

Dupage Medical Group Ltd

30 Stratford Dr, Bloomingdale, IL 601082201

Phone: 6308932210

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

13 Associated Practitioners
Amy Merkel , APRN-BC

Nurse Practitioner

NPI 1174340392

APRNBC

Breanne Klein , APN

Nurse Practitioner

NPI 1255165775

Advanced Practice Nurse

Dr. Andrew Rudin , MD

Internal Medicine - Clinical Cardiac Electrophysiology

NPI 1255373452

Doctor of Medicine (M.D.)

Dr. George Nijmeh , MD

Internal Medicine - Cardiovascular Disease

NPI 1366645046

Doctor of Medicine (M.D.)

Dr. Eugene Greenstein , MD

Internal Medicine - Clinical Cardiac Electrophysiology

NPI 1487666087

Doctor of Medicine (M.D.)

Dr. Dennis Karsh , MD

Internal Medicine - Cardiovascular Disease

NPI 1588630552

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events
📍
Updated Business Mailing Address May 28, 2026

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

👤
Provider Name / Credentials Updated May 28, 2026

Recorded as KATHERINE HOYME, R.N., M.S.N., NP-C

📍
Updated Practice Location April 14, 2023

Registered at 25 N WINFIELD RD STE 300, WINFIELD, IL 601901379 (Tel: 6309338100)

📍
Updated Business Mailing Address April 14, 2023

Registered at 1860 PAYSPHERE CIR, CHICAGO, IL 606740018 (Tel: 6304699200)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2023

Nurse Practitioner (License #209-019972 in IL)

📍
Updated Practice Location April 20, 2022

Registered at 4025 N WESTERN AVE BLDG E, CHICAGO, IL 606183726 (Tel: 7732757700)

📍
Updated Business Mailing Address April 20, 2022

Registered at 4025 N WESTERN AVE # ICC, CHICAGO, IL 606183726 (Tel: 7732757700)

NPI Profile Active April 23, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location April 23, 2013

Registered at 1607 WESTGATE CIR, SUITE 200, BRENTWOOD, TN 370278075 (Tel: 6153768195)

📍
Updated Business Mailing Address April 23, 2013

Registered at 1607 WESTGATE CIR, SUITE 200, BRENTWOOD, TN 370278075 (Tel: 6153768195)

👤
Provider Name / Credentials Updated April 23, 2013

Recorded as KATHERINE FARQUHAR, R.N., M.S.N., NP-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 23, 2013

Nurse Practitioner (License #APN0000017521 in TN)

🟢
Initial NPI Registration & Enumeration April 23, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1548604424
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 23, 2013
Last Update: May 28, 2026
Sole Proprietor: No

Mailing Address

Po Box 713260

Chicago, IL 606771260

Phone: 6304699200

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.