Karen L. Otto, APRN
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Industry payments
- $483
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 801 S Milwaukee Ave, Libertyville, IL 60048
- Practice phone
- Call (847) 362-2900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karen Otto'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 L. Otto is an acute care nurse practitioner in Libertyville, Illinois
Karen Otto practices at Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health.
Karen Otto's NPI, 1144056797, was assigned on September 10, 2024. Karen Otto holds Illinois license 209.030399.
- NPI
- 1144056797NPI Registry (opens in a new tab)
- NPI enumeration date
- September 10, 2024
- NPI status
- Active
- Practice phone
- (847) 362-2900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Karen L. Otto practices at Advocate Condell Medical Center in Libertyville, Illinois
Karen Otto's primary practice is Advocate Condell Medical Center, at 801 S Milwaukee Ave, Libertyville, IL 60048 in Lake County. The practice phone is (847) 362-2900.
- Advocate Condell Medical Center801 S Milwaukee Ave, Libertyville, IL 60048 · Lake CountyPhone(847) 362-2900
Source: Dmand AI Affiliation Data
Karen L. Otto is affiliated with 2 sites of care
Karen Otto's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. Dmand AI also links Karen Otto to 1 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 Karen L. Otto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Otto practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Condell Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Karen L. Otto is one of 599 acute care nurse practitioners in Illinois
Acute care is Karen Otto's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Karen Otto is licensed in Illinois.
Specialties and state licenses
- Acute care nurse practitioner, IllinoisPrimary
Acute care nurse practitioners near Karen Otto
Counts of acute care 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 L. Otto's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Karen Otto's median patient age at 76, with 43% women.
Karen Otto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Karen L. Otto wrote 53 Medicare Part D claims in 2024
In 2024, Karen Otto wrote 53 Medicare Part D claims for 34 patients. 91% of them were for generic drugs.
Karen Otto's Part D claims by kind of drug, 2024
- Generic48 claims91%
- Brand-name and other5 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Karen L. Otto received $483 in industry payments in 2025
CMS Open Payments shows 36 general payments to Karen Otto from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $144.
Companies that paid Karen Otto the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Karen L. Otto'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) |
| Industry payments | Open Payments (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 Karen L. Otto
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 L. Otto's NPI number?
Karen L. Otto's NPI number is 1144056797. It was assigned on September 10, 2024, and it is active in the NPI Registry.
What does Karen L. Otto specialize in?
Karen L. Otto is an acute care nurse practitioner in Libertyville, Illinois. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Karen L. Otto practice?
Karen Otto practices at 801 S Milwaukee Ave, Libertyville, IL 60048. Karen Otto's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. Dmand AI also links Karen Otto to 1 hospital outpatient department.
What is Karen L. Otto's office phone number?
The practice phone on file for Karen Otto is (847) 362-2900.
What is Karen L. Otto's medical license number?
Karen Otto holds Illinois license 209.030399.
Which hospitals is Karen L. Otto affiliated with?
Karen Otto practices at Advocate Condell Medical Center in Libertyville, Illinois.
Has Karen L. Otto received payments from drug or device companies?
CMS Open Payments shows $483 in general payments to Karen Otto from 11 companies from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Karen L. Otto been practicing?
Karen Otto's NPI was assigned in 2024.
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