Dr. Michaela Jean O'Neill, MD
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 800 W Central Road, Arlington Heights, IL 60005
- Practice phone
- Call (847) 618-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Neill'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. Michaela Jean O'Neill is a pediatrician in Arlington Heights, Illinois
Dr. O'Neill practices at Northwest Community Hospital in Arlington Heights, Illinois, part of Endeavor Health.
Dr. O'Neill's NPI, 1245975853, was assigned on April 28, 2022. Dr. O'Neill graduated from Loyola University of Chicago, Stritch School of Medicine in 2022. Dr. O'Neill holds Illinois license 125079305.
- NPI
- 1245975853NPI Registry (opens in a new tab)
- NPI enumeration date
- April 28, 2022
- NPI status
- Active
- Practice phone
- (847) 618-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michaela Jean O'Neill practices at Northwest Community Hospital in Arlington Heights, Illinois
Dr. O'Neill's primary practice is Northwest Community Hospital, at 800 W Central Road, Arlington Heights, IL 60005 in Cook County. The practice phone is (847) 618-1000.
- Northwest Community Hospital800 W Central Road, Arlington Heights, IL 60005 · Cook CountyPhone(847) 618-1000
Source: Dmand AI Affiliation Data
Dr. Michaela Jean O'Neill is affiliated with 3 sites of care and 1 medical group
Dr. O'Neill's primary practice is Northwest Community Hospital in Arlington Heights, Illinois, part of Endeavor Health. Dr. O'Neill is also affiliated with Evanston Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. O'Neill to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michaela Jean O'Neill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Neill practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Community Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Endeavor Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michaela Jean O'Neill is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. O'Neill's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. O'Neill is licensed in Illinois.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
Pediatricians near Dr. O'Neill
Counts of pediatricians 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. Michaela Jean O'Neill's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. O'Neill's median patient age at 9, with 50% women.
Dr. O'Neill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Michaela Jean O'Neill graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. O'Neill graduated from Loyola University of Chicago, Stritch School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michaela Jean O'Neill'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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Michaela Jean O'Neill
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. Michaela Jean O'Neill's NPI number?
Dr. Michaela Jean O'Neill's NPI number is 1245975853. It was assigned on April 28, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Michaela Jean O'Neill?
Dr. Michaela Jean O'Neill is a pediatrician in Arlington Heights, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Michaela Jean O'Neill practice?
Dr. O'Neill practices at 800 W Central Road, Arlington Heights, IL 60005. Dr. O'Neill's primary practice is Northwest Community Hospital in Arlington Heights, Illinois, part of Endeavor Health. Dmand AI also links Dr. O'Neill to 1 hospital outpatient department.
What is Dr. Michaela Jean O'Neill's office phone number?
The practice phone on file for Dr. O'Neill is (847) 618-1000.
What is Dr. Michaela Jean O'Neill's medical license number?
Dr. O'Neill holds Illinois license 125079305.
Which hospitals is Dr. Michaela Jean O'Neill affiliated with?
Dr. O'Neill practices at Northwest Community Hospital in Arlington Heights, Illinois. Dr. O'Neill is also affiliated with Evanston Hospital.
What medical group is Dr. Michaela Jean O'Neill part of?
Dr. O'Neill is linked to Endeavor Health Medical Group.
Where did Dr. Michaela Jean O'Neill go to medical school?
Dr. O'Neill graduated from Loyola University of Chicago, Stritch School of Medicine in 2022.
How long has Dr. Michaela Jean O'Neill been practicing?
Dr. O'Neill graduated from medical school in 2022, 4 years ago.
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