Dr. Christopher Ryan D'Ardenne, MD
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- 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 Dr. D'Ardenne'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.
Dr. Christopher Ryan D'Ardenne is a pediatrician in Bozeman, Montana
Dr. D'Ardenne practices at Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana, part of Bozeman Deaconess Health Services.
Dr. D'Ardenne's NPI, 1467776021, was assigned on March 24, 2010. Dr. D'Ardenne holds Montana license 57845.
- NPI
- 1467776021NPI Registry (opens in a new tab)
- NPI enumeration date
- March 24, 2010
- NPI status
- Active
- Practice phone
- (406) 585-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christopher Ryan D'Ardenne practices at Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana
Dr. D'Ardenne'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
Dr. Christopher Ryan D'Ardenne is affiliated with 2 sites of care and 1 medical group
Dr. D'Ardenne'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 Dr. D'Ardenne to 1 more group practice or clinic, named with a free account. Dr. D'Ardenne'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 Dr. Christopher Ryan D'Ardenne's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. D'Ardenne practices, 2 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 |
| +1 more affiliated site | 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.
Dr. Christopher Ryan D'Ardenne is one of 129 pediatricians in Montana
Pediatrics is Dr. D'Ardenne's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. D'Ardenne is licensed in Montana.
Specialties and state licenses
- Pediatrics, MontanaPrimary
Pediatricians near Dr. D'Ardenne
Counts of pediatricians 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
Dr. Christopher Ryan D'Ardenne's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. D'Ardenne's median patient age at 9, with 20% women.
Dr. D'Ardenne's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women20%
- Men80%
Source: Dmand AI Patient Panel Data
Dr. Christopher Ryan D'Ardenne received $16 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. D'Ardenne from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $16.
Companies that paid Dr. D'Ardenne the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher Ryan D'Ardenne'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 |
| 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 Dr. Christopher Ryan D'Ardenne
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Christopher Ryan D'Ardenne's NPI number?
Dr. Christopher Ryan D'Ardenne's NPI number is 1467776021. It was assigned on March 24, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Ryan D'Ardenne?
Dr. Christopher Ryan D'Ardenne is a pediatrician in Bozeman, Montana. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Christopher Ryan D'Ardenne practice?
Dr. D'Ardenne practices at 915 Highland Blvd, Bozeman, MT 59715. Dr. D'Ardenne's primary practice is Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana, part of Bozeman Deaconess Health Services. Dmand AI also links Dr. D'Ardenne to 1 group practice or clinic.
What is Dr. Christopher Ryan D'Ardenne's office phone number?
The practice phone on file for Dr. D'Ardenne is (406) 585-5000.
What is Dr. Christopher Ryan D'Ardenne's medical license number?
Dr. D'Ardenne holds Montana license 57845.
Which hospitals is Dr. Christopher Ryan D'Ardenne affiliated with?
Dr. D'Ardenne practices at Bozeman Health Deaconess Regional Medical Center in Bozeman, Montana.
What medical group is Dr. Christopher Ryan D'Ardenne part of?
Dr. D'Ardenne is linked to Bozeman Health.
Has Dr. Christopher Ryan D'Ardenne received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. D'Ardenne from 1 company from 2018 to 2018. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Christopher Ryan D'Ardenne been practicing?
Dr. D'Ardenne's NPI was assigned in 2010.
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