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Active NPI 1831656362 Individual Practitioner Male Practitioner

Aaron Joseph Brown , ACNP

Nurse Practitioner • Burlington, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Aaron Brown, ACNP is a certified Nurse Practitioner practicing in Burlington, WI. With approximately 8 years of clinical experience since completing medical education in 2018, Aaron Brown delivers high-quality medical care to the local community at 252 MCHENRY ST.

Aaron Brown is affiliated with Washington University and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, critical care, first, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

252 Mchenry St

Burlington, WI 531051828

Telephone 2627676000
Fax 2627676545
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Burlington, WI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -3.1 yrs vs City Avg
City Avg: 11.1 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
34 Specialists

Practicing in Burlington, WI (4030 Statewide)

Telehealth Adoption Rate
17.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
82.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Brown (8 Years) 8 Yrs
Burlington Specialty Average (11.1 Years) 11.1 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
99292 Critical care, each additional 30 minutes
99 32 $552.00 $87.57
99291 Critical care, first 30-74 minutes
72 40 $1170.00 $173.67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
14 11 $338.00 $96.66

Medical Specialties & State Licenses

CMS Verified: 2026-06-24
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WI 18017

(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 - Acute Care

NUCC Taxonomy Code: 363LA2100X

State License MO 2018044783

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
100413156 (WI)
Medicaid State Provider ID
420068593 (MO)

Hospital & Practice Group Affiliations

Washington University

1 Barnes Jew Hosp Plz, Saint Louis, MO 631101003

Phone: 3147473000

Secondary Practice Locations

1 Barnes Jewish Hospital Plz, Dept Anesthesiology

Saint Louis, MO 631101003

Phone: 8008629980

Practice Associates & Co-Workers

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

38 Associated Practitioners
NPI 1013277714

Doctor of Medicine (M.D.)

Michele Fojas , NP

Nurse Practitioner

NPI 1073232799

Nurse Practitioner

Dr. Jill Hammersley , MD

Radiology - Diagnostic Radiology

NPI 1134358096

Doctor of Medicine (M.D.)

NPI 1255991907

Doctor of Osteopathic Medicine (D.O.)

Dr. John Linstroth , MD

Emergency Medicine - Emergency Medical Services

NPI 1265495527

Doctor of Medicine (M.D.)

Emily Lago , NP

Nurse Practitioner

NPI 1285312967

Nurse Practitioner

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location May 26, 2026

Registered at 252 MCHENRY ST, BURLINGTON, WI 531051828 (Tel: 2627676000)

📍
Updated Business Mailing Address May 26, 2026

Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003262250)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 26, 2026

Nurse Practitioner (License #18017 in WI)

📍
Updated Business Mailing Address April 15, 2025

Registered at PO BOX 7412011, CHICAGO, IL 606742011 (Tel: 8008629980)

📍
Updated Business Mailing Address April 25, 2024

Registered at PO BOX 60352, SAINT LOUIS, MO 631600352 (Tel: 8008629980)

📍
Updated Practice Location November 15, 2021

Registered at 1 BARNES JEWISH HOSPITAL PLZ, DEPT ANESTHESIOLOGY, SAINT LOUIS, MO 631101003 (Tel: 8008629980)

NPI Profile Active March 07, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 07, 2019

Registered at 1 BARNES JEWISH HOSPITAL PLZ, SAINT LOUIS, MO 631101003 (Tel: 3147473581)

📍
Updated Business Mailing Address March 07, 2019

Registered at 660 S EUCLID AVE, CB 8054, SAINT LOUIS, MO 631101010 (Tel: 3147473581)

👤
Provider Name / Credentials Updated March 07, 2019

Recorded as AARON BROWN, ACNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 07, 2019

Nurse Practitioner (License #2018044783 in MO)

🟢
Initial NPI Registration & Enumeration February 20, 2019

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: 1831656362
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 20, 2019
Last Update: June 24, 2026
Sole Proprietor: No

Mailing Address

Po Box 735044

Chicago, IL 606735044

Phone: 8003262250

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.