Dr. Justin Chacko, MD
- Part D claims, 2024
- 29
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1401 East State Street, Rockford, IL 61104
- Practice phone
- Call (815) 968-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chacko's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Justin Chacko is an emergency medicine physician in Rockford, Illinois
Dr. Chacko practices at UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority.
Dr. Chacko's NPI, 1750022992, was assigned on April 3, 2022. Dr. Chacko holds Illinois license 036162304.
- NPI
- 1750022992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789192204
- NPI enumeration date
- April 3, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 968-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin Chacko practices at UW Health SwedishAmerican Hospital in Rockford, Illinois
Dr. Chacko's primary practice is UW Health SwedishAmerican Hospital, at 1401 East State Street, Rockford, IL 61104 in Winnebago County. The practice phone is (815) 968-4400.
- UW Health SwedishAmerican Hospital1401 East State Street, Rockford, IL 61104 · Winnebago CountyPhone(815) 968-4400
Source: Dmand AI Affiliation Data
Dr. Justin Chacko is affiliated with 2 sites of care and 2 medical groups
Dr. Chacko's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dr. Chacko is also affiliated with Advocate Christ Medical Center. The medical group on file is ApolloMD. Dmand AI also links Dr. Chacko to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justin Chacko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chacko practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Health SwedishAmerican Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin Chacko is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Chacko's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chacko is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Chacko
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Justin Chacko's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Chacko's median patient age at 43, with 60% women.
Dr. Chacko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Justin Chacko wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Chacko wrote 29 Medicare Part D claims for 20 patients. 93% of them were for generic drugs.
Dr. Chacko's Part D claims by kind of drug, 2024
- Generic27 claims93%
- Brand-name and other2 claims7%
Drug classes CMS tracks in Dr. Chacko's Part D claims, 2024
- Antibiotics41%12 of 29 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Justin Chacko takes part in Medicare
Dr. Chacko accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Dr. Justin Chacko's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Justin Chacko
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Justin Chacko's NPI number?
Dr. Justin Chacko's NPI number is 1750022992. It was assigned on April 3, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin Chacko?
Dr. Justin Chacko is an emergency medicine physician in Rockford, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Justin Chacko practice?
Dr. Chacko practices at 1401 East State Street, Rockford, IL 61104. Dr. Chacko's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dmand AI also links Dr. Chacko to 1 medical group.
What is Dr. Justin Chacko's office phone number?
The practice phone on file for Dr. Chacko is (815) 968-4400.
What is Dr. Justin Chacko's medical license number?
Dr. Chacko holds Illinois license 036162304, one of 2 state licenses on file.
Which hospitals is Dr. Justin Chacko affiliated with?
Dr. Chacko practices at UW Health SwedishAmerican Hospital in Rockford, Illinois. Dr. Chacko is also affiliated with Advocate Christ Medical Center.
What medical group is Dr. Justin Chacko part of?
Dr. Chacko is linked to ApolloMD. Dmand AI links Dr. Chacko to 1 more medical group.
Does Dr. Justin Chacko accept Medicare?
Yes. CMS lists Dr. Chacko as accepting Medicare assignment.
How long has Dr. Justin Chacko been practicing?
Dr. Chacko graduated from medical school in 2022, 4 years ago.
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