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Active NPI 1386897718 Individual Practitioner Male Practitioner

Dr. Laron Neal Johnson , MD, MPP

Anesthesiology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Laron Johnson, MD, MPP is a certified Anesthesiology practicing in Chicago, IL. With approximately 22 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 2004, Dr. Johnson delivers high-quality medical care to the local community at 251 E. HURON ST., STE. 5-704.

Dr. Johnson is affiliated with First Colonies Anesthesia Associates, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), anesthesia for procedure for total knee joint replacement, insertion of artery tube for blood sampling or infusion through skin. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

251 E. Huron St., Ste. 5-704
Northwestern University Dept. Of Anesthesiology

Chicago, IL 60611

Telephone 3129268349
Fax 3129268341

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Chicago, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
22 Yrs +3.3 yrs vs City Avg
City Avg: 18.7 Yrs
State Avg: 28.6 Yrs
Regional Practice Density
1142 Specialists

Practicing in Chicago, IL (2670 Statewide)

Telehealth Adoption Rate
1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
86.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (22 Years) 22 Yrs
Chicago Specialty Average (18.7 Years) 18.7 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
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
20 20 $326.00 $64.98
01402 Anesthesia for procedure for total knee joint replacement
15 15 $2421.73 $305.12
36620 Insertion of artery tube for blood sampling or infusion through skin
12 12 $217.00 $46.11
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
12 12 $929.33 $102.89

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036119772

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Hospital & Practice Group Affiliations

First Colonies Anesthesia Associates, Llc

6820 Hospital Dr, Baltimore, MD 212374360

Phone: 4103916131

First Colonies Anesthesia Associates, Llc

8600 Old Georgetown Rd, Bethesda, MD 208141422

Phone: 3018963931

First Colonies Anesthesia Associates, Llc

11210 Old Georgetown Rd, Rockville, MD 208523202

Phone: 3018817770

Practice Associates & Co-Workers

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

40 Associated Practitioners
Nicole Kwolek , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1053091710

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

Daniel Olson , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1053561282

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

Sara Connolly , PA

Physician Assistant

NPI 1124509773

Physician Assistant

Elpidio Clemente , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1164102026

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

NPI 1174090500

Advanced Practice Registered Nurse, Adult-Gerontology Acute Care Nurse Practitioner (Board Certified), Doctor of Nursing Practice

Dr. Mallory Simmons , DNP

Nurse Anesthetist, Certified Registered

NPI 1174168686

Doctor of Nursing Practice

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active October 29, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location October 29, 2008

Registered at 251 E. HURON ST., STE. 5-704, NORTHWESTERN UNIVERSITY DEPT. OF ANESTHESIOLOGY, CHICAGO, IL 60611 (Tel: 3129268349)

📍
Updated Business Mailing Address October 29, 2008

Registered at 40 E 9TH ST, UNIT 508, CHICAGO, IL 606052138 (Tel: 3129130347)

👤
Provider Name / Credentials Updated October 29, 2008

Recorded as LARON JOHNSON, M.D., M.P.P.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 29, 2008

Anesthesiology (License #036119772 in IL)

🟢
Initial NPI Registration & Enumeration October 29, 2008

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: 1386897718
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 29, 2008
Last Update: October 29, 2008
Sole Proprietor: No

Mailing Address

40 E 9th St, Unit 508

Chicago, IL 606052138

Phone: 3129130347

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.