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AUSTEN-KUM CHAI MD
NPI 1972539682
Emergency Medicine in Elmhurst, IL

Active since June 24, 2006PECOS Enrolled
84.57/100
CMS Quality Rating
200 BERTEAU AVE, ELMHURST, IL 60126(630) 833-1400 Get Directions Write a Review

NPPES record last updated: April 22, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Austen-kum Chai Md NPPES

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

AUSTEN-KUM CHAI MD (NPI 1972539682) is an individual emergency medicine provider in Elmhurst, Illinois, licensed in Illinois (036092283) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972539682
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameAUSTEN-KUM CHAICredential: MD
Location Address200 BERTEAU AVEElmhurst, IL 60126-2966
Mailing AddressPo Box 92016Chicago, IL 60675-2016 · (630) 734-0200
Phone(630) 833-1400
Sole ProprietorNo
Enumeration DateJune 24, 2006
Last NPPES UpdateApril 22, 2021
NPPES CertifiedApril 22, 2021
✔ NPI 1972539682 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 · 036092283
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.
200 BERTEAU AVE, Elmhurst, IL 60126
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Austen-kum Chai Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 60126 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality60.25
Promoting Interoperability100
Improvement Activities40
Cost67

Other Providers at the Same Location NPPES 18

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

JUSTIN R. MACARIOLA-COAD MD
Emergency Medicine
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400
JOHN W. LAUDE M.D.
Nuclear Medicine
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400
MICHELLE MEZIERE MD
Emergency Medicine
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400
ELMHURST MEMORIAL ONCOLOGY SERVICES, LLC
Internal Medicine (Hematology & Oncology)
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400
DR. MAHIN HAMIDI M.D
Anesthesiology
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400
ELMHURST RADIATION ONCOLOGY SERVICES, PC
Radiology (Radiation Oncology)
200 BERTEAU AVE, ELMHURST HOSPITAL
ELMHURST, IL 60126
Dupage County (630) 782-7900
ELMHURST ANESTHESIOLOGISTS, PC
Anesthesiology
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400
NORTHERN ILLINOIS DIAGNOSTIC MEDICAL IMAGING
Radiology (Nuclear Radiology)
200 BERTEAU AVE
ELMHURST, IL 60126
Dupage County (630) 833-1400

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 Austen-kum Chai's NPI number?

The NPI number for Austen-kum Chai is 1972539682. It was assigned to this individual provider in the NPPES registry on June 24, 2006.

Where is Austen-kum Chai located?

Austen-kum Chai practices at 200 Berteau Ave, Elmhurst, IL 60126. The listed phone number is (630) 833-1400.

What is Austen-kum Chai's specialty?

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

Is Austen-kum Chai enrolled in Medicare?

Yes. Austen-kum Chai is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Austen-kum Chai was last updated on April 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.