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Active NPI 1568820868 Individual Practitioner Female Practitioner

Kimberly B St. John , NP-C

Nurse Practitioner • Schaumburg, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kimberly St. John, NP-C is a certified Nurse Practitioner practicing in Schaumburg, IL. With approximately 11 years of clinical experience since completing medical education in 2015, Kimberly St. John delivers high-quality medical care to the local community at 929 W HIGGINS RD.

Kimberly St. John maintains professional affiliations with Endeavor Health Medical Group, Barrington Orthopedic Specialists Ltd, Orthomidwest, Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, replacement of knee joint, both sides of knee. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

929 W Higgins Rd

Schaumburg, IL 601953203

Telephone 8472854200
Fax 8478850130
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Schaumburg, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs +2.6 yrs vs City Avg
City Avg: 8.4 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
40 Specialists

Practicing in Schaumburg, IL (4929 Statewide)

Telehealth Adoption Rate
5.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
58.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. St. John (11 Years) 11 Yrs
Schaumburg 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
69 68 $175.00 $77.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
41 40 $110.00 $49.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
16 16 $242.00 $99.34
99202 New patient office or other outpatient visit, typically 20 minutes
13 13 $162.00 $63.61

Medical Specialties & State Licenses

CMS Verified: 2025-12-23
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 277001320

(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

NUCC Taxonomy Code: 363L00000X

State License IL 209.012797

(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.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

21481 N Rand Rd, Kildeer, IL 600473061

Phone: 8478667846

Endeavor Health Medical Group

21481 N Rand Rd, Kildeer, IL 600473061

Phone: 8476189696

Endeavor Health Medical Group

199 W Rand Rd, Mount Prospect, IL 600561151

Phone: 8476185400

Orthomidwest, Pllc

929 W Higgins Rd, Schaumburg, IL 601953203

Phone: 8472854200

Barrington Orthopedic Specialists Ltd

929 W Higgins Rd, Schaumburg, IL 601953203

Phone: 8472854200

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

455 S Roselle Rd, Schaumburg, IL 601932971

Phone: 8479850600

Secondary Practice Locations

519 S Roselle Rd

Schaumburg, IL 601932925

Phone: 8476180535

1300 E Central Rd

Arlington Heights, IL 600052857

Phone: 8478706100

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Richard Rabinowitz , MD

Orthopaedic Surgery

NPI 1043201478

Doctor of Medicine (M.D.)

Alexandra Marek , PTA

Physical Therapy Assistant

NPI 1053969774

Physical Therapist Assistant

Christopher Carlson , PT

Physical Therapist

NPI 1063531713

Physical Therapist

Rivkah Hershkovich , OT

Occupational Therapist

NPI 1073365276

Occupational Therapist

Jessica Marks , PTA

Physical Therapy Assistant

NPI 1093438426

Physical Therapist Assistant

Nicholas Schmitt

Physical Therapy Assistant

NPI 1093646689

Career & Practice History Timeline

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

11 Historical Events
👤
Provider Name / Credentials Updated December 23, 2025

Recorded as KIMBERLY ST. JOHN, NP-C

📍
Updated Practice Location July 18, 2025

Registered at 929 W HIGGINS RD, SCHAUMBURG, IL 601953203 (Tel: 8472854200)

📍
Updated Business Mailing Address July 18, 2025

Registered at 929 W HIGGINS RD, SCHAUMBURG, IL 601953203 (Tel: 8472854200)

📍
Updated Practice Location June 17, 2024

Registered at 519 S ROSELLE RD, SCHAUMBURG, IL 601932925 (Tel: 8476180535)

📍
Updated Business Mailing Address June 17, 2024

Registered at 519 S ROSELLE RD, SCHAUMBURG, IL 601932925 (Tel: 8476180535)

NPI Profile Active February 16, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location February 16, 2016

Registered at 1300 E CENTRAL RD, ARLINGTON HEIGHTS, IL 600052857 (Tel: 8478706100)

📍
Updated Business Mailing Address February 16, 2016

Registered at 900 RAND RD, DES PLAINES, IL 600162359 (Tel: 8473243976)

👤
Provider Name / Credentials Updated February 16, 2016

Recorded as KIMBERLY ST JOHN, NP-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 16, 2016

Nurse Practitioner (License #209.012797 in IL)

🟢
Initial NPI Registration & Enumeration February 02, 2016

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: 1568820868
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 02, 2016
Last Update: December 23, 2025
Sole Proprietor: No

Mailing Address

929 W Higgins Rd

Schaumburg, IL 601953203

Phone: 8472854200

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.