Kristin Ann Ostergaard, NP
- Medicare patients, 2024
- 86
- Part D claims, 2024
- 52
- Hospital affiliations
- 3
- Industry payments
- $136
- Medical groups
- 2
- Practice address
- 825 S Milwaukee Ave, Libertyville, IL 60048
- Practice phone
- Call (224) 504-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Surgery Center Libertyville
Surgery Center - Medicare-Certified · Libertyville, Illinois
Find Kristin Ostergaard'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.
Kristin Ann Ostergaard is a family nurse practitioner in Libertyville, Illinois
Kristin Ostergaard practices at Advocate Surgery Center Libertyville in Libertyville, Illinois.
Kristin Ostergaard's NPI, 1093367575, was assigned on July 15, 2019. Kristin Ostergaard holds Illinois license 209-025014.
- NPI
- 1093367575NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981935681
- NPI enumeration date
- July 15, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (224) 504-2200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kristin Ann Ostergaard practices at Advocate Surgery Center Libertyville in Libertyville, Illinois
Kristin Ostergaard's primary practice is Advocate Surgery Center Libertyville, at 825 S Milwaukee Ave, Libertyville, IL 60048. The practice phone is (224) 504-2200.
- Advocate Surgery Center Libertyville825 S Milwaukee Ave, Libertyville, IL 60048Phone(224) 504-2200
Source: Dmand AI Affiliation Data
Kristin Ann Ostergaard is affiliated with 6 sites of care and 2 medical groups
Kristin Ostergaard's primary practice is Advocate Surgery Center Libertyville in Libertyville, Illinois. Kristin Ostergaard is also affiliated with Advocate Condell Medical Center. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Kristin Ostergaard to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kristin Ann Ostergaard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristin Ostergaard practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Surgery Center Libertyville | Available with a free account |
| +5 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Kristin Ann Ostergaard is one of 7,275 family nurse practitioners in Illinois
Family is Kristin Ostergaard's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Kristin Ostergaard's licenses on file in 2 states: Illinois and Massachusetts.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
- Adult health nurse practitioner, Massachusetts
Family nurse practitioners near Kristin Ostergaard
Counts of family 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
Kristin Ann Ostergaard treated 86 Medicare patients in 2024, average age 76
CMS counts 86 Medicare patients who saw Kristin Ostergaard in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high cholesterol, and 75% have osteoporosis. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kristin Ostergaard's median patient age at 74, with 94% women.
Kristin Ostergaard's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Kristin Ostergaard's Medicare patients, 2024
- High cholesterol75%
- Osteoporosis75%
- High blood pressure69%
- Arthritis52%
- Anxiety28%
- Mood disorders22%
- Depression21%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Kristin Ostergaard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women94%
- Men6%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kristin Ann Ostergaard wrote 52 Medicare Part D claims in 2024
In 2024, Kristin Ostergaard wrote 52 Medicare Part D claims for 18 patients. 63% of them were for generic drugs.
Kristin Ostergaard's Part D claims by kind of drug, 2024
- Generic33 claims63%
- Brand-name19 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kristin Ann Ostergaard takes part in Medicare
Kristin Ostergaard 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Kristin Ann Ostergaard received $136 in industry payments in 2025
CMS Open Payments shows 6 general payments to Kristin Ostergaard from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $72.
Companies that paid Kristin Ostergaard 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 Kristin Ann Ostergaard'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Kristin Ann Ostergaard
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kristin Ann Ostergaard's NPI number?
Kristin Ann Ostergaard's NPI number is 1093367575. It was assigned on July 15, 2019, and it is active in the NPI Registry.
What does Kristin Ann Ostergaard specialize in?
Kristin Ann Ostergaard is a family nurse practitioner in Libertyville, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Kristin Ann Ostergaard practice?
Kristin Ostergaard practices at 825 S Milwaukee Ave, Libertyville, IL 60048. Kristin Ostergaard's primary practice is Advocate Surgery Center Libertyville in Libertyville, Illinois. Dmand AI also links Kristin Ostergaard to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Kristin Ann Ostergaard's office phone number?
The practice phone on file for Kristin Ostergaard is (224) 504-2200.
What is Kristin Ann Ostergaard's medical license number?
Kristin Ostergaard holds Illinois license 209-025014, one of the licenses on file in 2 states.
Which states has Kristin Ann Ostergaard been licensed in?
Dmand AI has state licenses on file for Kristin Ostergaard in Illinois and Massachusetts.
Which hospitals is Kristin Ann Ostergaard affiliated with?
Kristin Ostergaard is affiliated with Advocate Condell Medical Center. Dmand AI links Kristin Ostergaard to 2 more hospitals.
What medical group is Kristin Ann Ostergaard part of?
Kristin Ostergaard is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Kristin Ostergaard to 1 more medical group.
Does Kristin Ann Ostergaard accept Medicare?
Yes. CMS lists Kristin Ostergaard as accepting Medicare assignment.
How many Medicare patients does Kristin Ann Ostergaard see?
CMS counts 86 Medicare patients who saw Kristin Ostergaard in 2024, with an average age of 76.
Has Kristin Ann Ostergaard received payments from drug or device companies?
CMS Open Payments shows $136 in general payments to Kristin Ostergaard from 4 companies from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Kristin Ann Ostergaard been practicing?
Kristin Ostergaard graduated from medical school in 2019, 7 years ago.
Selling to family practices?
See family nurse practitioners in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card