Quick answers
- Which hospitals does James M. Mark work at?
- Medicare's official clinician data lists James M. Mark at 1 hospital: Memorial Hospital of South Bend. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James M. Mark see patients?
- Medicare's clinician data lists 1 practice location in Indianapolis, IN. Call before your visit to confirm the address.
- What is James M. Mark's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does James M. Mark accept Medicare assignment?
- Yes. Medicare's clinician data says James M. Mark 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 James M. Mark?
- (317) 528-5000, as listed in official Medicare / NPI Registry data.
- What is James M. Mark's NPI number?
- 1972580793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James M. Mark works
Medicare's Facility Affiliation Data lists James M. Mark at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hospital of South BendSouth Bend, IN · Acute Care Hospital · CCN 150058
Practice locations
Addresses where James M. Mark is enrolled with Medicare (CMS data updated 2026-10-02).
- 8111 S Emerson AveIndianapolis, IN 46237 (317) 528‑5000
Group practices
Medicare enrollment lists James M. Mark as a member of this group (CMS data updated 2026-10-02).
- Southeast Anesthesiologists Inc93 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Indianapolis
Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972580793 |
| 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