CHRISTOPHER RYAN D'ARDENNE M.D.
NPI 1467776021
Pediatrics in Bozeman, MT

Q: What is Christopher D'ardenne's NPI number?

The NPI number for Christopher D'ardenne is 1467776021. It was assigned to this individual provider in the NPPES registry on March 24, 2010.

Q: What is Christopher D'ardenne's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Active since March 24, 2010PECOS Enrolled

937 HIGHLAND BLVD STE 5320, BOZEMAN, MT 59715(406) 414-4900 Get Directions Write a Review

NPPES record last updated: April 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 9, 2025, Jul 29, 2021, Jun 18, 2018 and 1 more (4 updates tracked since 2018).

On this page

About Christopher Ryan D'ardenne M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER RYAN D'ARDENNE M.D. (NPI 1467776021) is an individual pediatrics provider in Bozeman, Montana, licensed in Montana (57845) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1467776021

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameCHRISTOPHER RYAN D'ARDENNECredential: M.D.

Location Address937 HIGHLAND BLVD STE 5320Bozeman, MT 59715-6916

Mailing Address915 Highland BlvdBozeman, MT 59715-6902

Phone(406) 414-4900

Sole ProprietorNo

Enumeration DateMarch 24, 2010

Last NPPES UpdateApril 9, 20254 updates tracked since enumeration

NPPES CertifiedApril 9, 2025

✔ NPI 1467776021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MT · 57845

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

937 HIGHLAND BLVD STE 5320, Bozeman, MT 59715

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christopher Ryan D'ardenne M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$87.97 typical visit price

range $56.81 – $172.26

Typical copayment $21.99 (range $14.20 – $43.06)

Most-billed visit code 99203

Established Patient

$100.16 typical visit price

range $18.24 – $140.32

Typical copayment $25.04 (range $4.56 – $35.08)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE RONA STARR M.D.

Pediatrics