Quick answers
- Where does Ivan T. Van Eerden see patients?
- Medicare's clinician data lists 1 practice location in Missoula, MT. Call before your visit to confirm the address.
- What is Ivan T. Van Eerden's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Ivan T. Van Eerden accept Medicare assignment?
- Yes. Medicare's clinician data says Ivan T. Van Eerden accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ivan T. Van Eerden?
- (406) 541-6400, as listed in official Medicare / NPI Registry data.
- What is Ivan T. Van Eerden's NPI number?
- 1801958061. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ivan T. Van Eerden is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 Hickory StMissoula, MT 59801 (406) 541‑6400
Specialties
- Chiropracticprimary
Other chiropractors in Missoula
Clinicians with the same Medicare primary specialty in Missoula, MT — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Western States College Of Chiropractic |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801958061 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians