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JUSTIN CHACKO MD
NPI 1922532878
Anesthesiology in Bolingbrook, IL

Active since April 18, 2017PECOS EnrolledAccepts Medicare Assignment
84.37/100
CMS Quality Rating
500 REMINGTON BLVD, BOLINGBROOK, IL 60440(630) 856-3075 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 30, 2026, Oct 11, 2023, Apr 18, 2017 (3 updates tracked since 2017).

About Justin Chacko Md NPPES

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

JUSTIN CHACKO MD (NPI 1922532878) is an individual anesthesiology provider in Bolingbrook, Illinois, licensed in Illinois (036162304) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Adventist La Grange Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922532878
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJUSTIN CHACKOCredential: MD
Location Address500 REMINGTON BLVDBolingbrook, IL 60440-4906
Mailing Address500 Remington BlvdBolingbrook, IL 60440-4906 · (630) 856-3075
Phone(630) 856-3075
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 18, 2017
Last NPPES UpdateMarch 30, 20263 updates tracked since enumeration
NPPES CertifiedMarch 30, 2026
✔ NPI 1922532878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IL · 036162304
Definition
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.
500 REMINGTON BLVD, Bolingbrook, IL 60440
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14440 W 95th StOak Lawn, IL 60453-2600 · Phone (708) 684-8000 · Fax (708) 684-2058
Location 21 Kish Hospital DrDekalb, IL 60115-9602 · Phone (815) 756-1521 · Fax (815) 766-9647

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Justin Chacko Md 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 ID9032508064
PECOS Enrollment IDI20231019002261
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.

Medicare Billing Reassignments

5

Medicare enrollment records show Justin Chacko reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Adventist Health Partners, Inc
Same address
Anesthesiology
500 REMINGTON BLVD
Bolingbrook, IL 60440
  • Reassigned Medicare billing, Illinois enrollment
  • 381 clinicians in this Medicare group
NPI 1366624256 (630) 856-3075
Advocate Health And Hospitals Corporation
10 mi
Cardiovascular Disease
3825 HIGHLAND AVE, TOWER 2 SUITE 400
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1285903849 (630) 719-4799
Northwestern Medical Faculty Foundation
27 mi
Multi-Specialty
DEPT 5777
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 4,817 clinicians in this Medicare group
NPI 1346235314 (855) 694-2866
Midwest Anesthesia Providers S.C
231 mi
Anesthesiology
11133 DUNN RD
Saint Louis, MO 63136
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Midwest Anesthesia Providers Sc
  • 253 clinicians in this Medicare group
NPI 1295189082 (865) 293-5676
Northstar Anesthesia Of Illinois, LLC
789 mi
Anesthesiology
2000 E LAMAR BLVD STE 400
Arlington, TX 76006
  • Reassigned Medicare billing, Illinois enrollment
  • 735 clinicians in this Medicare group
NPI 1962822395 (817) 583-7421

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for nerve block and injection procedure, prone position 01992
Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.
29 services28 patients
Anesthesia for nerve block and injection 01991
Anesthesia for nerve block and injection is a procedure used to numb specific areas, reducing or blocking pain signals. A medication is injected near nerves to cause numbness in a particular part of your body. This helps in performing certain medical procedures with minimal discomfort.
16 services14 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventist La Grange Memorial Hospital

Acute Care Hospitals · La Grange, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140065
Location5101 S Willow Springs RdLa Grange, IL 60525 · Cook County
Emergency services

Adventist Hinsdale Hospital

Acute Care Hospitals · Hinsdale, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140122
Location120 North Oak StHinsdale, IL 60521 · Du Page County
Emergency services Birthing friendly

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

Northwestern Medicine Kishwaukee Hospital

Acute Care Hospitals · Dekalb, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140286
LocationOne Kish Hospital DriveDekalb, IL 60115 · De Kalb County
Emergency services Birthing friendly

Uchicago Medicine Adventhealth Bolingbrook

Acute Care Hospitals · Bolingbrook, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140304
Location500 Remington BoulevardBolingbrook, IL 60440 · Will County
Emergency services Birthing friendly

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.

84.37/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality61.27
Promoting Interoperability93
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

ILLINOIS EMERGENCY MEDICINE SPECIALISTS, LLC
Emergency Medicine (Emergency Medical Services)
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-5000
ADVENTIST BOLINGBROOK HOSPITAL
Psychiatric Unit
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-5000
ANDREA GREEN MD
Emergency Medicine
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-5000
DR. PRASANTH CHINTHAGADA MD
Anesthesiology
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 856-3075
SHARI BARCEBAL
Pharmacist
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-5000
ADVENTIST BOLINGBROOK HOSPITAL
General Acute Care Hospital
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-5000
ADVENTIST BOLINGBROOK HOSPITAL
Pharmacy (Community/Retail Pharmacy)
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-3970
ADVENTIST BOLINGBROOK HOSPITAL
Pharmacy (Specialty Pharmacy)
500 REMINGTON BLVD
BOLINGBROOK, IL 60440
Will County (630) 312-3970

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 Justin Chacko's NPI number?

The NPI number for Justin Chacko is 1922532878. It was assigned to this individual provider in the NPPES registry on April 18, 2017.

Where is Justin Chacko located?

Justin Chacko practices at 500 Remington Blvd, Bolingbrook, IL 60440. The listed phone number is (630) 856-3075.

What is Justin Chacko's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Justin Chacko enrolled in Medicare?

Yes. Justin Chacko 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.

Which organizations bill Medicare for Justin Chacko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin Chacko reassigns Medicare benefits to 5 organizations: Adventist Health Partners, Inc (Bolingbrook, IL), Advocate Health And Hospitals Corporation (Downers Grove, IL), Northwestern Medical Faculty Foundation (Carol Stream, IL), Midwest Anesthesia Providers S.C (Saint Louis, MO) and Northstar Anesthesia Of Illinois, LLC (Arlington, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Justin Chacko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justin Chacko accept?

Health plans from Oscar Health list Justin Chacko 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.

Is Justin Chacko affiliated with any hospitals?

According to CMS data, Justin Chacko is affiliated with Adventist La Grange Memorial Hospital, Adventist Hinsdale Hospital, Advocate Christ Hospital & Medical Center, Northwestern Medicine Kishwaukee Hospital and Uchicago Medicine Adventhealth Bolingbrook.

When was this NPI record last updated?

The NPPES record for Justin Chacko was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.