Karen E. Schaller, NP
- Hospital affiliations
- 2
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2011
- Practice locations
- 2
- Practice address
- 2025 Windsor Dr, Oak Brook, IL 60523-1586
- Practice phone
- Call (847) 390-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group
Multi-specialty group site · Oak Brook, Illinois
Find Karen Schaller'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.
Karen E. Schaller is a pediatric nurse practitioner in Oak Lawn, Illinois
Karen Schaller practices at Advocate Medical Group in Oak Brook, Illinois.
Karen Schaller's NPI, 1740559129, was assigned on December 14, 2011. Karen Schaller holds Illinois license 209.009288.
- NPI
- 1740559129NPI Registry (opens in a new tab)
- NPI enumeration date
- December 14, 2011
- NPI status
- Active
- Practice phone
- (847) 390-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Karen E. Schaller practices in Oak Brook and Oak Lawn
Karen Schaller's primary practice is Advocate Medical Group, at 2025 Windsor Dr, Oak Brook, IL 60523-1586. The practice phone is (847) 390-5900. The NPI Registry lists Karen Schaller's practice address as 4440 W 95th St, Oak Lawn, IL 60453.
- Advocate Medical GroupPrimary2025 Windsor Dr, Oak Brook, IL 60523-1586Phone(847) 390-5900
- NPI Registry address4440 W 95th St, Oak Lawn, IL 60453 · Cook County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Karen E. Schaller is affiliated with 3 sites of care and 4 medical groups
Karen Schaller's primary practice is Advocate Medical Group in Oak Brook, Illinois. Karen Schaller is also affiliated with Advocate Christ Medical Center. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Karen Schaller to 1 more hospital and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Karen E. Schaller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Schaller practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen E. Schaller is one of 478 pediatric nurse practitioners in Illinois
Nurse practitioner is Karen Schaller's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Karen Schaller is licensed in Illinois.
Specialties and state licenses
- Pediatric nurse practitioner, IllinoisPrimary
Pediatric nurse practitioners near Karen Schaller
Counts of pediatric nurse practitioners 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
Karen E. Schaller's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Karen Schaller's median patient age at 17, with 67% women.
Karen Schaller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Sources for Karen E. Schaller'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 Karen E. Schaller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen E. Schaller's NPI number?
Karen E. Schaller's NPI number is 1740559129. It was assigned on December 14, 2011, and it is active in the NPI Registry.
What does Karen E. Schaller specialize in?
Karen E. Schaller is a pediatric nurse practitioner in Oak Lawn, Illinois. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Karen E. Schaller practice?
Karen Schaller practices at 2025 Windsor Dr, Oak Brook, IL 60523-1586. Karen Schaller also practices at 4440 W 95th St, Oak Lawn, IL 60453. Karen Schaller's primary practice is Advocate Medical Group in Oak Brook, Illinois. Dmand AI also links Karen Schaller to 1 hospital and 3 medical groups.
What is Karen E. Schaller's office phone number?
The practice phone on file for Karen Schaller is (847) 390-5900.
What is Karen E. Schaller's medical license number?
Karen Schaller holds Illinois license 209.009288.
Which hospitals is Karen E. Schaller affiliated with?
Karen Schaller is affiliated with Advocate Christ Medical Center. Dmand AI links Karen Schaller to 1 more hospital.
What medical group is Karen E. Schaller part of?
Karen Schaller is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Karen Schaller to 3 more medical groups.
How long has Karen E. Schaller been practicing?
Karen Schaller's NPI was assigned in 2011.
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