Quick answers
- Which hospitals does Mark S. Box work at?
- Medicare's official clinician data lists Mark S. Box at 5 hospitals: Bates County Memorial Hospital, Golden Valley Memorial Hospital, St Joseph Medical Center, St Lukes Hospital of Kansas City and University of Kansas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark S. Box see patients?
- Medicare's clinician data lists 3 practice locations, including Kansas City, MO and Overland Park, KS. Call before your visit to confirm the address.
- What is Mark S. Box's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Mark S. Box accept Medicare assignment?
- Yes. Medicare's clinician data says Mark S. Box 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 Mark S. Box?
- (913) 563-6644, as listed in official Medicare / NPI Registry data.
- What is Mark S. Box's NPI number?
- 1477604817. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark S. Box works
Medicare's Facility Affiliation Data lists Mark S. Box at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bates County Memorial HospitalButler, MO · Acute Care Hospital · CCN 260034
- Golden Valley Memorial HospitalClinton, MO · Acute Care Hospital · CCN 260175
- St Joseph Medical CenterKansas City, MO · Acute Care Hospital · CCN 260085
- St Lukes Hospital of Kansas CityKansas City, MO · Acute Care Hospital · CCN 260138
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · CCN 170040
Practice locations
Addresses where Mark S. Box is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 Carondelet Dr, Suite 224Kansas City, MO 64114 (913) 563‑6644
- 10701 Nall Ave, Suite 200Overland Park, KS 66211 (913) 381‑5225
- 1800 E Meyer BoulevardKansas City, MO 64132 (816) 523‑0100
Group practices
Medicare enrollment lists Mark S. Box as a member of this group (CMS data updated 2026-10-02).
- Signature Medical Group of KC PA27 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Kansas City
Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477604817 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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