Quick answers
- Which hospitals does Mark Ross work at?
- Medicare's official clinician data lists Mark Ross at 5 hospitals: Ascension St Vincent Hospital, Black Hills Surgical Hospital LLC, Freeman Health System - Freeman West, Indiana University Health and Saint Joseph Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Ross see patients?
- Medicare's clinician data lists 4 practice locations, including Colorado Springs, CO, Woodland Park, CO and Mishawaka, IN. Call before your visit to confirm the address.
- What is Mark Ross's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Mark Ross accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Ross 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 Ross?
- (800) 348-4565, as listed in official Medicare / NPI Registry data.
- What is Mark Ross's NPI number?
- 1164405080. 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 Ross works
Medicare's Facility Affiliation Data lists Mark Ross at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent HospitalIndianapolis, IN · Acute Care Hospital · CCN 150084
- Black Hills Surgical Hospital LLCRapid City, SD · Acute Care Hospital · CCN 430091
- Freeman Health System - Freeman WestJoplin, MO · Acute Care Hospital · CCN 260137
- Indiana University HealthIndianapolis, IN · Acute Care Hospital · CCN 150056
- Saint Joseph Regional Medical CenterMishawaka, IN · Acute Care Hospital · CCN 150012
Practice locations
Addresses where Mark Ross is enrolled with Medicare (CMS data updated 2026-10-02).
- 2222 N Nevada AveColorado Springs, CO 80907
- 41 Alta Vista RdColorado Springs, CO 80906 (800) 348‑4565
- 41 State Hwy 67Woodland Park, CO 80863
- 5215 Holy Cross PkwyMishawaka, IN 46545 (574) 335‑5000
Group practices
Medicare enrollment lists Mark Ross as a member of these groups (CMS data updated 2026-10-02).
- Catholic Health Initiatives Colorado1,225 clinicians in the group
- Saint Joseph Regional Medical Center-South Bend Campus Inc62 clinicians in the group
- Sentient Physicians, P.C.37 clinicians in the group
- Remote Neuromonitoring Physicians PC36 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Colorado Springs
Clinicians with the same Medicare primary specialty in Colorado Springs, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164405080 |
| 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