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DR. AARON GREGORY BRAUN D.O.
NPI 1710127477
Emergency Medicine in Chicago, IL

Active since February 20, 2009PECOS EnrolledAccepts Medicare Assignment
1900 W HARRISON ST, CHICAGO, IL 60612(312) 864-1590 Get Directions Write a Review

NPPES record last updated: February 20, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Aaron Gregory Braun D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AARON GREGORY BRAUN D.O. (NPI 1710127477) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (125-051794) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1710127477
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. AARON GREGORY BRAUNCredential: D.O.
Location Address1900 W HARRISON STChicago, IL 60612-3736
Mailing Address1467 W Erie St, Apt 3Chicago, IL 60642-6157 · (708) 638-6098
Phone(312) 864-1590
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateFebruary 20, 2009
✔ NPI 1710127477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in IL · 125-051794
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1900 W HARRISON ST, Chicago, IL 60612
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Aaron Gregory Braun D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143368571
PECOS Enrollment IDI20101118000683
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADOLFO ARIEL JAITOVICH MD
Internal Medicine
1900 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-7229
MOHAN C. ABRAHAM MD
Internal Medicine (Nephrology)
1900 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-7215
DR. SALAHELDIN ABUSIN MD
Internal Medicine (Interventional Cardiology)
1900 W HARRISON ST, CARDIAC CATH LAB, ROOM 3620
CHICAGO, IL 60612
Cook County (312) 864-6000
DR. RAJEEV KUMAR M.D.
Pediatrics (Neonatal-Perinatal Medicine)
1900 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-4505
DR. IOANA CHRISTINA HARATAU MD
Internal Medicine
1900 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-4404
SANDREA TOWNSEND
Community Health Worker
1900 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-5186
JOHN H STOGER HOSPITAL OF COOK COUNTY
General Acute Care Hospital
1900 W HARRISON ST, DEPARTMENT OF MEDICIN 15TH FLOOR
CHICAGO, IL 60612
Cook County (410) 294-8611

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aaron Braun's NPI number?

The NPI number for Aaron Braun is 1710127477. It was assigned to this individual provider in the NPPES registry on February 20, 2009.

Where is Aaron Braun located?

Aaron Braun practices at 1900 W Harrison St, Chicago, IL 60612. The listed phone number is (312) 864-1590.

What is Aaron Braun's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Aaron Braun enrolled in Medicare?

Yes. Aaron Braun is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Aaron Braun accept?

Health plans from Blue Cross and Blue Shield of Texas list Aaron Braun as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Aaron Braun was last updated on February 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.