Kathryn Elizabeth Sas , APN-CNP
Nurse Practitioner • Lombard, IL
Professional Overview & Biography Verified Profile Summary
Kathryn Sas, APN-CNP is a certified Nurse Practitioner practicing in Lombard, IL. With approximately 15 years of clinical experience since completing medical education in 2011, Kathryn Sas delivers high-quality medical care to the local community at 130 S MAIN ST STE 201.
Kathryn Sas is affiliated with Endeavor Health Medical Group 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, detection test by immunoassay with direct visual observation for streptococcus, group a (strep). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
130 S Main St Ste 201
Lombard, IL 601482670
Medicare Profile & Education
Other
2011
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Lombard, IL
Practicing in Lombard, IL (4929 Statewide)
✓ Offers Virtual Consultations
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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
146 | 123 | $200.00 | $78.72 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
130 | 105 | $278.00 | $110.19 |
|
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
22 | 22 | $283.00 | $113.02 |
|
87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
|
14 | 14 | $49.00 | $16.20 |
|
81003
Automated urinalysis test
|
13 | 11 | $9.00 | $2.20 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
12 | 12 | $371.00 | $146.52 |
|
99496
Transitional care management services for problem of high complexity
|
11 | 11 | $602.00 | $243.44 |
Medical Specialties & State Licenses
CMS Verified: 2026-05-07NUCC 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: 363LF0000X
Definition to come...
Hospital & Practice Group Affiliations
Endeavor Health Medical Group
130 S Main St, Lombard, IL 601482670
Endeavor Health Medical Group
2650 Ridge Ave, Evanston, IL 602011700
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner
APNCNP
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Recorded as KATHRYN SAS, APN-CNP
Nurse Practitioner (License #209013685 in IL)
Registered at 130 S MAIN ST STE 201, LOMBARD, IL 601482670 (Tel: 3312219001)
Registered at 4201 WINFIELD RD, CENTRALIZED SERVICES, WARRENVILLE, IL 605554025 (Tel: 3312216377)
NPI status registered as active in NPPES database
Registered at 5647 W ADDISON ST, CHICAGO, IL 606344403 (Tel: 7737361830)
Registered at 1431 N WESTERN AVE, SUITE 401, CHICAGO, IL 606221797 (Tel: 3126335841)
Recorded as KATHRYN SAS, APN
Registered Nurse (License #041398502 in IL)
NPI status registered as active in NPPES database
Registered at 2611 W CHICAGO AVE, CHICAGO, IL 606224519 (Tel: 7739695932)
Registered at 2611 W CHICAGO AVE, CHICAGO, IL 606224519 (Tel: 7739695932)
Recorded as KATHRYN MICHNIOWSKI, RN
Registered Nurse (License #041398502 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
4201 Winfield Rd, Centralized Services
Warrenville, IL 605554025
Phone: 3312216377
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