Quick answers
- Where does Robert J. Van Tholen see patients?
- Medicare's clinician data lists 1 practice location in St Charles, IL. Call before your visit to confirm the address.
- What is Robert J. Van Tholen's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Robert J. Van Tholen accept Medicare assignment?
- Yes. Medicare's clinician data says Robert J. Van Tholen 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 Robert J. Van Tholen?
- (630) 377-1201, as listed in official Medicare / NPI Registry data.
- What is Robert J. Van Tholen's NPI number?
- 1841261708. 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 Robert J. Van Tholen is enrolled with Medicare (CMS data updated 2026-10-02).
- 309 Walnut St, Suite ASt Charles, IL 60174 (630) 377‑1201
Specialties
- Chiropracticprimary
Other chiropractors in St Charles
Clinicians with the same Medicare primary specialty in St Charles, IL — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | National College Of Chiropractic |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841261708 |
| 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