Justine M. Derousse, PA-C
- Medicare patients, 2024
- 246
- Part D claims, 2024
- 206
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Industry payments
- $43
- Practice address
- 915 Highland Blvd, Bozeman, MT 59715
- Practice phone
- Call (406) 585-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Justine Derousse's professional email, personal email and mobile number
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Justine M. Derousse is a physician assistant in Bozeman, Montana
Justine Derousse practices at Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana, part of Bozeman Deaconess Health Services.
Justine Derousse's NPI, 1609843168, was assigned on March 3, 2006. Justine Derousse holds Montana license MED-PAC-LIC-451.
- NPI
- 1609843168NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456333111
- NPI enumeration date
- March 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 585-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Justine M. Derousse practices at Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana
Justine Derousse's primary practice is Bozeman Health Deaconess Regional Medical Center, at 915 Highland Blvd, Bozeman, MT 59715 in Gallatin County. The practice phone is (406) 585-5000.
- Bozeman Health Deaconess Regional Medical Center915 Highland Blvd, Bozeman, MT 59715 · Gallatin CountyPhone(406) 585-5000
Source: Dmand AI Affiliation Data
Justine M. Derousse is affiliated with 3 sites of care and 4 medical groups
Justine Derousse's primary practice is Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana, part of Bozeman Deaconess Health Services. The medical group on file is Bozeman Health. Dmand AI also links Justine Derousse to 3 more medical groups and 2 group practices and clinics, each named with a free account. Justine Derousse's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Justine M. Derousse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Justine Derousse practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bozeman Health Deaconess Regional Medical Center | Available with a free account |
| +2 more sites and 3 medical groups | 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 Bozeman Deaconess Health Services and 6.2K+ hospitals, with verified contacts in the same login.
Justine M. Derousse is one of 236 physician assistants in Montana
Medical is Justine Derousse's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Justine Derousse is licensed in Montana.
Specialties and state licenses
- Medical physician assistant, MontanaPrimary
Physician assistants near Justine Derousse
Counts of physician assistants 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
Justine M. Derousse treated 246 Medicare patients in 2024, average age 75
CMS counts 246 Medicare patients who saw Justine Derousse in 2024. The largest group is 65 to 74, with 131 patients. 58% of them have high cholesterol, and 54% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Justine Derousse's median patient age at 37, with 59% women.
Justine Derousse's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Justine Derousse's Medicare patients by sex, 2024
- Women15563%
- Men9137%
Chronic conditions among Justine Derousse's Medicare patients, 2024
- High cholesterol58%
- High blood pressure54%
- Arthritis46%
- Ischemic heart disease20%
- Osteoporosis19%
- Anxiety17%
- Mood disorders17%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Justine Derousse's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Justine M. Derousse wrote 206 Medicare Part D claims in 2024
In 2024, Justine Derousse wrote 206 Medicare Part D claims for 161 patients. 83% of them were for generic drugs.
Justine Derousse's Part D claims by kind of drug, 2024
- Generic171 claims83%
- Brand-name and other35 claims17%
Drug classes CMS tracks in Justine Derousse's Part D claims, 2024
- Antibiotics55%114 of 206 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
Justine M. Derousse scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Justine Derousse for performance year 2024, reported as part of a group. Justine Derousse accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Justine Derousse's MIPS scores, performance year 2024
- 85of 100Final score
- 77.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Justine M. Derousse received $43 in industry payments in 2025
CMS Open Payments shows 1 general payment to Justine Derousse from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ACADIA Pharmaceuticals Inc paid the most, $43.
Companies that paid Justine Derousse 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 Justine M. Derousse'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)Clinician Public Reporting: Overall MIPS Performance (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 Justine M. Derousse
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Justine M. Derousse's NPI number?
Justine M. Derousse's NPI number is 1609843168. It was assigned on March 3, 2006, and it is active in the NPI Registry.
What does Justine M. Derousse specialize in?
Justine M. Derousse is a physician assistant in Bozeman, Montana. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Justine M. Derousse practice?
Justine Derousse practices at 915 Highland Blvd, Bozeman, MT 59715. Justine Derousse's primary practice is Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana, part of Bozeman Deaconess Health Services. Dmand AI also links Justine Derousse to 3 medical groups and 2 group practices and clinics.
What is Justine M. Derousse's office phone number?
The practice phone on file for Justine Derousse is (406) 585-5000.
What is Justine M. Derousse's medical license number?
Justine Derousse holds Montana license MED-PAC-LIC-451.
Which hospitals is Justine M. Derousse affiliated with?
Justine Derousse practices at Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana.
What medical group is Justine M. Derousse part of?
Justine Derousse is linked to Bozeman Health. Dmand AI links Justine Derousse to 3 more medical groups.
Does Justine M. Derousse accept Medicare?
Yes. CMS lists Justine Derousse as accepting Medicare assignment.
What is Justine M. Derousse's MIPS score?
Justine Derousse's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Justine M. Derousse see?
CMS counts 246 Medicare patients who saw Justine Derousse in 2024, with an average age of 75.
Has Justine M. Derousse received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Justine Derousse from 1 company from 2025 to 2025. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Justine M. Derousse been practicing?
Justine Derousse graduated from medical school in 2001, 25 years ago.
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