Active NPI 1205292059 Individual Practitioner Female Practitioner

Brooke N Johnson , PA-C

Physician Assistant • St Charles, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Brooke Johnson, PA-C is a certified Physician Assistant practicing in St Charles, IL. With approximately 11 years of clinical experience since completing medical education in 2015, Brooke Johnson delivers high-quality medical care to the local community at 2900 FOXFIELD RD STE 100.

Brooke Johnson 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, insertion of needle into vein for collection of blood sample, 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

2900 Foxfield Rd Ste 100

St Charles, IL 601745799

Telephone 6303776500

Associated Practice Facility / Clinic

🏢 Central Dupage Health Facility NPI 1720381965

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in St Charles, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs -1.5 yrs vs City Avg

City Avg: 12.5 Yrs

State Avg: 11.7 Yrs

Regional Practice Density

19 Specialists

Practicing in St Charles, IL (4958 Statewide)

Telehealth Adoption Rate

52.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

68.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (11 Years) 11 Yrs

St Charles Specialty Average (12.5 Years) 12.5 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	198	193	$219.00	$81.85
36415 Insertion of needle into vein for collection of blood sample	161	159	$20.00	$8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	152	149	$323.00	$113.85
81003 Automated urinalysis test	52	51	$16.00	$2.20
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	42	42	$165.00	$50.28
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	38	38	$95.00	$6.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$330.00	$100.87
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	27	27	$86.00	$16.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$505.00	$150.64
87502 Detection test by nucleic acid for multiple types influenza virus	24	24	$231.00	$93.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	232	229	$219.00	$80.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	113	109	$323.00	$114.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$330.00	$101.33
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	51	49	$165.00	$50.28
81003 Automated urinalysis test	50	48	$16.00	$2.20
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	35	35	$86.00	$16.20
87502 Detection test by nucleic acid for multiple types influenza virus	23	21	$231.00	$93.88
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	17	17	$95.00	$6.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	174	169	$219.00	$81.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	62	$323.00	$114.37
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	36	36	$165.00	$50.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$330.00	$102.54
81003 Automated urinalysis test	34	33	$16.00	$2.22
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	32	32	$86.00	$16.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	28	$132.00	$50.45
87502 Detection test by nucleic acid for multiple types influenza virus	25	25	$231.00	$94.49
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$225.00	$66.25
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	17	17	$95.00	$6.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	141	134	$219.00	$82.74
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	67	$132.00	$50.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$330.00	$102.38
81003 Automated urinalysis test	48	45	$16.00	$2.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	32	$323.00	$117.98
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	28	27	$165.00	$51.31
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	17	17	$95.00	$7.23
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	15	15	$86.00	$16.53
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$225.00	$66.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	70	$323.00	$98.01
99213 Established patient office or other outpatient visit, typically 15 minutes	67	65	$219.00	$68.67
81003 Automated urinalysis test	37	37	$16.00	$2.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$330.00	$98.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	22	$132.00	$41.92
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$225.00	$70.04
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	11	11	$86.00	$16.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	174	168	$204.52	$63.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	71	$258.16	$86.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$268.26	$87.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	43	$126.37	$39.14
99202 New patient office or other outpatient visit, typically 20 minutes	38	38	$218.32	$66.56
81003 Automated urinalysis test	33	32	$16.00	$2.44
G0008 Administration of influenza virus vaccine	14	14	$57.00	$17.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	33	$152.50	$69.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$152.50	$69.32
99283 Emergency department visit with low level of medical decision making	15	15	$745.20	$52.04
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$99.00	$45.77
99284 Emergency department visit with moderate level of medical decision making	12	12	$1059.00	$98.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	26	26	$1446.08	$145.23
99283 Emergency department visit with low level of medical decision making	11	11	$716.45	$51.82

Medical Specialties & State Licenses

CMS Verified: 2026-04-24

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License IL 085.006560

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License IN 10004517A

Secondary Practice Locations

301 E Day Rd

Mishawaka, IN 465453455

Phone: 5742348161

3525 Olentangy River Rd, Suite 5320

Columbus, OH 432143937

Phone: 6145664023

Practice Associates & Co-Workers

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

11 Associated Practitioners

Miranda Ulaszek , PA-C

Physician Assistant

NPI 1033685706

Physician Assistant (Certified)

Tiffany Kalita , FPA, APRN, FNP-BC

Nurse Practitioner

NPI 1093142754

FPA, Advanced Practice Registered Nurse, Family Nurse Practitioner (Board Certified)

Maryann Sheluga , PA-C

Physician Assistant - Medical

NPI 1164697678

Physician Assistant (Certified)

Dr. Jeffrey Nielsen , MD

Family Medicine

NPI 1174630958

Doctor of Medicine (M.D.)

Debra Smalley , PA-C

Physician Assistant

NPI 1184136996

Physician Assistant (Certified)

Anthony Zatto , PTA

Physical Therapy Assistant

NPI 1225705429

Physical Therapist Assistant

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location November 15, 2019

Registered at 2900 FOXFIELD RD STE 100, ST CHARLES, IL 601745799 (Tel: 6303776500)

📍

Updated Business Mailing Address November 15, 2019

Registered at 1104 NORTHWINDS DR, ST CHARLES, IL 601745041 (Tel: 3097818597)

✅

NPI Profile Active January 10, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 10, 2016

Registered at 3525 OLENTANGY RIVER RD, SUITE 5320, COLUMBUS, OH 432143937 (Tel: 6145664023)

📍

Updated Business Mailing Address January 10, 2016

Registered at 3525 OLENTANGY RIVER RD, SUITE 5320, COLUMBUS, OH 432143937

👤

Provider Name / Credentials Updated January 10, 2016

Recorded as BROOKE JOHNSON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2016

Physician Assistant

🟢

Initial NPI Registration & Enumeration January 10, 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: 1205292059

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 10, 2016

Last Update: April 24, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1104 Northwinds Dr

St Charles, IL 601745041

Phone: 3097818597

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.