Sarah S Greenaway , APRN, CNP
Nurse Practitioner • Mchenry, IL
Professional Overview & Biography Verified Profile Summary
Sarah Greenaway, APRN, CNP is a certified Nurse Practitioner practicing in Mchenry, IL. With approximately 11 years of clinical experience since completing medical education in 2015, Sarah Greenaway delivers high-quality medical care to the local community at 4309 W MEDICAL CENTER DR STE A200.
Sarah Greenaway is affiliated with Northwestern Medical Faculty Foundation and accepts Medicare assignment.
Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
4309 W Medical Center Dr Ste A200
Mchenry, IL 600508437
Medicare Profile & Education
Other
2015
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Mchenry, IL
Practicing in Mchenry, 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 |
|---|---|---|---|---|
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
46 | 46 | $129.00 | $74.90 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
17 | 17 | $75.00 | $59.35 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
12 | 12 | $153.00 | $87.31 |
Medical Specialties & State Licenses
CMS Verified: 2025-09-26NUCC 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: 163W00000X
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
Hospital & Practice Group Affiliations
Northwestern Medical Faculty Foundation
1000 Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8472345600
Northwestern Medical Faculty Foundation
4201 W Medical Ctr Dr, Mchenry, IL 600508409
Phone: 8157594800
Northwestern Medical Faculty Foundation
515 Valley View Dr, Moline, IL 612656175
Phone: 3126950870
Northwestern Medical Faculty Foundation
4201 W Medical Ctr Dr, Mchenry, IL 600508409
Phone: 8157594323
Northwestern Medical Faculty Foundation
600 N Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8475359510
Northwestern Medical Faculty Foundation
1000 N Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8475358500
Northwestern Medical Faculty Foundation
4309 W Medical Ctr Dr, Mchenry, IL 600508411
Phone: 8157598070
Northwestern Medical Faculty Foundation
4309 W Medical Ctr Dr, Mchenry, IL 600508437
Phone: 8157598070
Northwestern Medical Faculty Foundation
660 N Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8472345600
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Interventional Cardiology
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Clinical Nurse Specialist - Adult Health
Nurse Practitioner
Advanced Practice Registered Nurse, Certified Nurse Practitioner
Nurse Practitioner
ACNP, Certified Nurse Practitioner
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4309 W MEDICAL CENTER DR STE A200, MCHENRY, IL 600508437 (Tel: 8157598070)
Registered at 4309 W MEDICAL CENTER DR STE A200, MCHENRY, IL 600508437 (Tel: 8157598070)
Recorded as SARAH GREENAWAY, APRN, CNP
Registered Nurse (License #041384715 in IL)
Nurse Practitioner (License #209013666 in IL)
Registered at 9977 WOODS DR, SKOKIE, IL 60077 (Tel: 8476632655)
Registered at 9977 WOODS DR, SKOKIE, IL 600771057 (Tel: 8476632655)
NPI status registered as active in NPPES database
Registered at 4309 W MEDICAL CENTER DR, A200, MCHENRY, IL 600508419 (Tel: 8157594699)
Registered at 2650 WARRENVILLE RD, SUITE 280, DOWNERS GROVE, IL 605151748 (Tel: 6303247900)
Recorded as SARAH GREENAWAY, APN
Registered Nurse (License #041384715 in IL)
NPI status registered as active in NPPES database
Registered at 4309 W MEDICAL CENTER DR, A200, MCHENRY, IL 600508419 (Tel: 8157594699)
Registered at 2650 WARRENVILLE RD, SUITE 280, DOWNERS GROVE, IL 605151748 (Tel: 6303247900)
Recorded as SARAH GREENAWAY, APN
Registered Nurse (License #041384715 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
4309 W Medical Center Dr Ste A200
Mchenry, IL 600508437
Phone: 8157598070
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