Hollie Nicole Hangartner, APN
- Medicare patients, 2024
- 428
- Part D claims, 2024
- 326
- Hospital affiliations
- 4
- Industry payments
- $86
- Medical groups
- 5
- Practice address
- 11825 State Rte 40, Dunlap, IL 61525
- Practice phone
- Call (309) 243-9239
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Illinois Institute of Dental Sleep Medicine Inc
Dunlap, Illinois
Find Hollie Hangartner'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.
Hollie Nicole Hangartner is a nurse practitioner in Dunlap, Illinois
Hollie Hangartner practices at Illinois Institute of Dental Sleep Medicine Inc in Dunlap, Illinois.
Hollie Hangartner's NPI, 1669015566, was assigned on October 23, 2019. Hollie Hangartner holds Illinois license 209020035.
- NPI
- 1669015566NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961835483
- NPI enumeration date
- October 23, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 243-9239
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hollie Nicole Hangartner practices at Illinois Institute of Dental Sleep Medicine Inc in Dunlap, Illinois
Hollie Hangartner's primary practice is Illinois Institute of Dental Sleep Medicine Inc, at 11825 State Rte 40, Dunlap, IL 61525 in Peoria County. The practice phone is (309) 243-9239.
- Illinois Institute of Dental Sleep Medicine Inc11825 State Rte 40, Dunlap, IL 61525 · Peoria CountyPhone(309) 243-9239
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hollie Nicole Hangartner is affiliated with 7 sites of care and 5 medical groups
Hollie Hangartner's primary practice is Illinois Institute of Dental Sleep Medicine Inc in Dunlap, Illinois. Hollie Hangartner is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Carle Physician Group. Dmand AI also links Hollie Hangartner to 3 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hollie Nicole Hangartner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hollie Hangartner practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Illinois Institute of Dental Sleep Medicine Inc | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Hollie Nicole Hangartner is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Hollie Hangartner's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Hollie Hangartner is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Hollie Hangartner
Counts of 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
Hollie Nicole Hangartner treated 428 Medicare patients in 2024, average age 73
CMS counts 428 Medicare patients who saw Hollie Hangartner in 2024. The largest group is 65 to 74, with 229 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Hollie Hangartner's median patient age at 50, with 62% women.
Hollie Hangartner's Medicare patients by age, 2024
Hollie Hangartner's Medicare patients by sex, 2024
- Women25259%
- Men17641%
Chronic conditions among Hollie Hangartner's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis43%
- Chronic kidney disease27%
- Diabetes24%
- Anxiety22%
- Mood disorders21%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Hollie Hangartner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hollie Nicole Hangartner wrote 326 Medicare Part D claims in 2024
In 2024, Hollie Hangartner wrote 326 Medicare Part D claims for 257 patients. 94% of them were for generic drugs.
Hollie Hangartner's Part D claims by kind of drug, 2024
- Generic308 claims94%
- Brand-name18 claims6%
Drug classes CMS tracks in Hollie Hangartner's Part D claims, 2024
- Antibiotics55%180 of 326 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 Hollie Nicole Hangartner takes part in Medicare
Hollie Hangartner 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)
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Hollie Nicole Hangartner received $86 in industry payments in 2025
CMS Open Payments shows 1 general payment to Hollie Hangartner from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $86.
Companies that paid Hollie Hangartner 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 Hollie Nicole Hangartner'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Hollie Nicole Hangartner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hollie Nicole Hangartner's NPI number?
Hollie Nicole Hangartner's NPI number is 1669015566. It was assigned on October 23, 2019, and it is active in the NPI Registry.
What does Hollie Nicole Hangartner specialize in?
Hollie Nicole Hangartner is a nurse practitioner in Dunlap, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Hollie Nicole Hangartner practice?
Hollie Hangartner practices at 11825 State Rte 40, Dunlap, IL 61525. Hollie Hangartner's primary practice is Illinois Institute of Dental Sleep Medicine Inc in Dunlap, Illinois. Dmand AI also links Hollie Hangartner to 3 hospitals, 4 medical groups and 2 group practices and clinics.
What is Hollie Nicole Hangartner's office phone number?
The practice phone on file for Hollie Hangartner is (309) 243-9239.
What is Hollie Nicole Hangartner's medical license number?
Hollie Hangartner holds Illinois license 209020035.
Which hospitals is Hollie Nicole Hangartner affiliated with?
Hollie Hangartner is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Hollie Hangartner to 3 more hospitals.
What medical group is Hollie Nicole Hangartner part of?
Hollie Hangartner is linked to Carle Physician Group. Dmand AI links Hollie Hangartner to 4 more medical groups.
Does Hollie Nicole Hangartner accept Medicare?
Yes. CMS lists Hollie Hangartner as accepting Medicare assignment.
How many Medicare patients does Hollie Nicole Hangartner see?
CMS counts 428 Medicare patients who saw Hollie Hangartner in 2024, with an average age of 73.
Has Hollie Nicole Hangartner received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Hollie Hangartner from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Hollie Nicole Hangartner been practicing?
Hollie Hangartner graduated from medical school in 2019, 7 years ago.
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