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Active NPI 1013439777 Individual Practitioner Female Practitioner

Kathy Liefer , NURSE PRACTITIONER

Nurse Practitioner • Belleville, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Kathy Liefer, NURSE PRACTITIONER is a certified Nurse Practitioner practicing in Belleville, IL. With approximately 10 years of clinical experience since completing medical education in 2016, Kathy Liefer delivers high-quality medical care to the local community at 4600 MEMORIAL DR STE 120.

Kathy Liefer is affiliated with Fairview Heights Medical Group Sc 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, new patient outpatient office visit, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4600 Memorial Dr Ste 120

Belleville, IL 622265359

Telephone 6182221020
Fax 6182221039
Associated Practice Facility / Clinic
🏢 Msa Alliance, Llc Facility NPI 1528372992

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Belleville, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs +1.6 yrs vs City Avg
City Avg: 8.4 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
45 Specialists

Practicing in Belleville, IL (4929 Statewide)

Telehealth Adoption Rate
13.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
56.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liefer (10 Years) 10 Yrs
Belleville Specialty Average (8.4 Years) 8.4 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
103 48 $178.00 $77.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
52 31 $251.00 $109.71

Medical Specialties & State Licenses

CMS Verified: 2025-12-24
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209015891

(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.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License IL 209015891

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Apn License
209015891 (IL)

Hospital & Practice Group Affiliations

Fairview Heights Medical Group Sc

1 Memorial Dr, Alton, IL 620026722

Phone: 6184637240

Fairview Heights Medical Group Sc

4500 Memorial Dr, Belleville, IL 622265360

Phone: 6182576220

Secondary Practice Locations

3 Saint Elizabeth Blvd

O Fallon, IL 622691099

Phone: 6186415803

The North Campus Healthcare, 1300 North Market Street

Sparta, IL 62286

Phone: 6184434138

Practice Associates & Co-Workers

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

8 Associated Practitioners
Elizabeth Kemper , FNP-C

Nurse Practitioner - Family

NPI 1043802754

Family Nurse Practitioner (Certified)

Molly Wade , PA

Physician Assistant

NPI 1093224768

Physician Assistant

Dr. Hans Moosa , MD

Surgery - Vascular Surgery

NPI 1194768432

Doctor of Medicine (M.D.)

Dr. Evan Neville , MD

Surgery - Vascular Surgery

NPI 1245694538

Doctor of Medicine (M.D.)

Dr. Nitin Malhotra , MD

Surgery - Vascular Surgery

NPI 1407007982

Doctor of Medicine (M.D.)

Amy Witkus , FNP

Nurse Practitioner

NPI 1710355565

Family Nurse Practitioner

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location December 24, 2025

Registered at 4600 MEMORIAL DR STE 120, BELLEVILLE, IL 622265359 (Tel: 6182221020)

📍
Updated Business Mailing Address December 24, 2025

Registered at PO BOX 959203, SAINT LOUIS, MO 631959203 (Tel: 6182221020)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 24, 2025

Nurse Practitioner (License #209015891 in IL)

NPI Profile Active January 23, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location January 23, 2018

Registered at THE NORTH CAMPUS HEALTHCARE, 1300 NORTH MARKET STREET, SPARTA, IL 62286 (Tel: 6184434138)

📍
Updated Business Mailing Address January 23, 2018

Registered at 3 SAINT ELIZABETH BLVD STE 5000, O FALLON, IL 622691099 (Tel: 6186415803)

👤
Provider Name / Credentials Updated January 23, 2018

Recorded as KATHY LIEFER, NURSE PRACTITIONER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 23, 2018

Nurse Practitioner (License #209015891 in IL)

NPI Profile Active July 13, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location July 13, 2017

Registered at 1300 NORTH MARKET STREET, THE NORTH CAMPUS HEALTHCARE, SPARTA, IL 62286 (Tel: 6184434138)

📍
Updated Business Mailing Address July 13, 2017

Registered at SPARTA COMMUNITY HOSPITAL DISTRICT, 818 EAST BROADWAY, SPARTA, IL 622860000 (Tel: 6184431337)

👤
Provider Name / Credentials Updated July 13, 2017

Recorded as KATHY LIEFER, NURSE PRACTITIONER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 13, 2017

Nurse Practitioner (License #209015891 in IL)

🟢
Initial NPI Registration & Enumeration July 13, 2017

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: 1013439777
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 13, 2017
Last Update: December 24, 2025
Sole Proprietor: No

Mailing Address

Po Box 959203

Saint Louis, MO 631959203

Phone: 6182221020

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.