Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1821691759 Individual Practitioner Female Practitioner

April Kay Refendor , APRN, FNP-BC

Nurse Practitioner • Chicago, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

April Refendor, APRN, FNP-BC is a certified Nurse Practitioner practicing in Chicago, IL. With approximately 6 years of clinical experience since completing medical education in 2020, April Refendor delivers high-quality medical care to the local community at 635 N DEARBORN ST STE 100.

April Refendor is affiliated with Northwestern Medical Faculty Foundation 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, detection test by immunoassay with direct visual observation for streptococcus, group a (strep), automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

635 N Dearborn St Ste 100

Chicago, IL 606544618

Telephone 3126942273
Fax 3126942129

Medicare Profile & Education

Medical School

Other

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Chicago, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -2.9 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
961 Specialists

Practicing in Chicago, IL (4929 Statewide)

Telehealth Adoption Rate
19.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
66.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Refendor (6 Years) 6 Yrs
Chicago Specialty Average (8.9 Years) 8.9 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
99213 Established patient office or other outpatient visit, typically 15 minutes
150 150 $218.35 $80.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
77 77 $319.34 $111.54
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
41 41 $84.51 $16.20
81003 Automated urinalysis test
40 40 $16.00 $2.20
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen
30 30 $165.00 $50.28
99442 Telephone medical discussion with physician, 11-20 minutes
27 27 $175.00 $79.26
87502 Detection test by nucleic acid for multiple types influenza virus
25 25 $231.00 $93.88
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing
20 20 $95.00 $6.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
17 17 $321.47 $100.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
16 16 $132.00 $48.29
36415 Insertion of needle into vein for collection of blood sample
13 13 $20.00 $8.65

Medical Specialties & State Licenses

CMS Verified: 2025-04-17
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209022235

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License IL 01414132

(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.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License IL 209022235

Definition to come...

Hospital & Practice Group Affiliations

Northwestern Medical Faculty Foundation

635 N Dearborn St, Chicago, IL 606544618

Phone: 3129260404

Northwestern Medical Faculty Foundation

1630 Sherman Ave, Evanston, IL 602013711

Northwestern Medical Faculty Foundation

4732 N Lincoln Ave, Chicago, IL 606258561

Phone: 3129266000

Northwestern Medical Faculty Foundation

675 N St Clair, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

4732 N Lincoln Ave, Chicago, IL 606258561

Phone: 8474752273

Northwestern Medical Faculty Foundation

635 N Fairbanks Ct, Chicago, IL 606115435

Phone: 3124723173

Northwestern Medical Faculty Foundation

1333 W Belmont Ave, Chicago, IL 606575785

Northwestern Medical Faculty Foundation

171 N Aberdeen St, Chicago, IL 606071669

Phone: 3129264150

Northwestern Medical Faculty Foundation

4445 W Irving Park Rd, Chicago, IL 606412808

Northwestern Medical Faculty Foundation

675 N Saint Clair St, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

1135 W Delano Ct, Chicago, IL 606053457

Phone: 3126950665

Northwestern Medical Faculty Foundation

1135 S Delano Ct E, Chicago, IL 606053457

Phone: 6309331500

Secondary Practice Locations

1212 S Michigan Ave Apt 1607

Chicago, IL 606052455

Phone: 3127721415

Practice Associates & Co-Workers

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

40 Associated Practitioners
Maria Uhler , PA-C

Physician Assistant

NPI 1003342700

Physician Assistant (Certified)

Brenda Ruiz , MSN, FNP-BC

Nurse Practitioner

NPI 1003374182

Master of Science in Nursing, Family Nurse Practitioner (Board Certified)

Dr. Dennis Peacock , MD

Internal Medicine

NPI 1023223021

Doctor of Medicine (M.D.)

NPI 1043530041

Doctor of Medicine (M.D.)

Andrea Navratil , PA-C

Physician Assistant

NPI 1053768556

Physician Assistant (Certified)

NPI 1053813055

Master of Science in Nursing, Family Nurse Practitioner (Board Certified)

Career & Practice History Timeline

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

12 Historical Events
👤
Provider Name / Credentials Updated April 17, 2025

Recorded as APRIL REFENDOR, APRN, FNP-BC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2025

Registered Nurse (License #01414132 in IL)

📍
Updated Practice Location April 09, 2024

Registered at 635 N DEARBORN ST STE 100, CHICAGO, IL 606544618 (Tel: 3126942273)

📍
Updated Business Mailing Address April 09, 2024

Registered at 635 N DEARBORN ST STE 100, CHICAGO, IL 606544618 (Tel: 3126942273)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2024

Nurse Practitioner (License #209022235 in IL)

📍
Updated Practice Location January 08, 2021

Registered at 1631 N HALSTED ST, CHICAGO, IL 606145517 (Tel: 3127879199)

NPI Profile Active November 21, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location November 21, 2020

Registered at 1212 S MICHIGAN AVE APT 1607, CHICAGO, IL 606052455 (Tel: 3127721415)

📍
Updated Business Mailing Address November 21, 2020

Registered at 1212 S MICHIGAN AVE APT 1607, CHICAGO, IL 606052455 (Tel: 3127721415)

👤
Provider Name / Credentials Updated November 21, 2020

Recorded as APRIL BRAKER, APRN, FNP-BC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 21, 2020

Registered Nurse (License #01414132 in IL)

🟢
Initial NPI Registration & Enumeration November 21, 2020

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: 1821691759
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 21, 2020
Last Update: April 17, 2025
Sole Proprietor: Yes

Mailing Address

635 N Dearborn St Ste 100

Chicago, IL 606544618

Phone: 3126942273

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.