Katherine Masterton , APRN, CNP
Nurse Practitioner • Warrenville, IL
Professional Overview & Biography Verified Profile Summary
Katherine Masterton, APRN, CNP is a certified Nurse Practitioner practicing in Warrenville, IL. With approximately 5 years of clinical experience since graduating from Rush Medical College Of Rush University in 2021, Katherine Masterton delivers high-quality medical care to the local community at 4405 WEAVER PKWY.
Katherine Masterton is affiliated with Northwestern Medical Faculty Foundation and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
4405 Weaver Pkwy
Warrenville, IL 605553269
Medicare Profile & Education
Rush Medical College Of Rush University
2021
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Warrenville, IL
Practicing in Warrenville, IL (4929 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| 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
|
242 | 90 | $229.00 | $111.76 |
|
36415
Insertion of needle into vein for collection of blood sample
|
132 | 52 | $20.00 | $8.65 |
|
85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
104 | 41 | $40.00 | $7.61 |
|
80053
Blood test, comprehensive group of blood chemicals
|
76 | 32 | $55.00 | $10.35 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
28 | 25 | $307.00 | $158.06 |
|
82728
Ferritin (blood protein) level
|
17 | 12 | $70.00 | $13.36 |
Medical Specialties & State Licenses
CMS Verified: 2025-02-05NUCC Taxonomy Code: 363L00000X
(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.
NUCC Taxonomy Code: 363LA2100X
Definition to come...
Hospital & Practice Group Affiliations
Northwestern Medical Faculty Foundation
4455 Weaver Pkwy, Warrenville, IL 605553269
Phone: 6308216400
Northwestern Medical Faculty Foundation
660 N Westmoreland Rd, Lake Forest, IL 600451673
Phone: 3129266146
Northwestern Medical Faculty Foundation
4405 Weaver Pkwy, Warrenville, IL 605553269
Phone: 6303525450
Northwestern Medical Faculty Foundation
636 Raymond Dr, Naperville, IL 605639789
Phone: 6304162300
Northwestern Medical Faculty Foundation
675 N Saint Clair St, Chicago, IL 606115975
Northwestern Medical Faculty Foundation
235 S Gary Ave, Bloomingdale, IL 601082213
Phone: 6308939600
Northwestern Medical Faculty Foundation
7 Blanchard Cir, Wheaton, IL 601892038
Phone: 6306820500
Northwestern Medical Faculty Foundation
675 N St Clair, Chicago, IL 606115975
Northwestern Medical Faculty Foundation
233 S Gary Ave, Bloomingdale, IL 601082213
Phone: 6303584414
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner
Advanced Practice Nurse
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Advanced Practice Nurse
Neurological Surgery
Nurse Practitioner
Master of Science in Nursing, Advanced Practice Nurse, AGPCNPBC
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4405 WEAVER PKWY, WARRENVILLE, IL 605553269 (Tel: 6303525450)
Registered at 4405 WEAVER PKWY, WARRENVILLE, IL 605553269 (Tel: 6303525450)
Recorded as KATHERINE MASTERTON, APRN, CNP
Registered at PO BOX 713260, CHICAGO, IL 606771260 (Tel: 6304699200)
Registered at 1860 PAYSPHERE CIR, CHICAGO, IL 606740018 (Tel: 6304699200)
NPI status registered as active in NPPES database
Registered at 430 WARRENVILLE RD STE 200, LISLE, IL 605321348 (Tel: 6303647850)
Registered at 156 CAMPBELL DR, BOLINGBROOK, IL 604401636 (Tel: 4697665306)
Recorded as KATHERINE MASTERTON, APN
Nurse Practitioner (License #209024984 in IL)
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
Mailing Address
4405 Weaver Pkwy
Warrenville, IL 605553269
Phone: 6303525450
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.