Quick answers
- Which hospitals does Mark Chen work at?
- Medicare's official clinician data lists Mark Chen at 5 hospitals: Henry Ford Health St John Hospital, Henry Ford Health Warren Hospital, Jacobson Memorial Hospital Care Center, McKenzie County Healthcare Systems Inc and Sanford Medical Center Bismarck. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Chen see patients?
- Medicare's clinician data lists 6 practice locations, including Scottsdale, AZ and Bismarck, ND. Call before your visit to confirm the address.
- What is Mark Chen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mark Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Chen 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 Chen?
- (407) 200-2355, as listed in official Medicare / NPI Registry data.
- What is Mark Chen's NPI number?
- 1750351755. 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 Chen works
Medicare's Facility Affiliation Data lists Mark Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · CCN 230165
- Henry Ford Health Warren HospitalWarren, MI · Acute Care Hospital · CCN 230195
- Jacobson Memorial Hospital Care CenterElgin, ND · Critical Access Hospital · CCN 351314
- McKenzie County Healthcare Systems IncWatford City, ND · Critical Access Hospital · CCN 351302
- Sanford Medical Center BismarckBismarck, ND · Acute Care Hospital · CCN 350015
Practice locations
Addresses where Mark Chen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 12455 N 118th WayScottsdale, AZ 85259 (407) 200‑2355
- 17659 N 101st WayScottsdale, AZ 85255 (407) 200‑2355
- 1833 E Bismarck Expressway, Sanford Health ChiropracticBismarck, ND 58501 (701) 323‑5222
- 222 N 7th StBismarck, ND 58501 (701) 323‑6000
- 3318 N 14th StBismarck, ND 58503 (701) 323‑8300
Group practices
Medicare enrollment lists Mark Chen as a member of these groups (CMS data updated 2026-10-02).
- Sanford Bismarck556 clinicians in the group
- Florida Hospital Medical Group Inc329 clinicians in the group
- Southwest Diagnostic Imaging LLC118 clinicians in the group
- Eastpointe Radiologists, P.C.110 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mayo Medical School |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750351755 |
| 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