Quick answers
- Which hospitals does Mark J. Allen work at?
- Medicare's official clinician data lists Mark J. Allen at 5 hospitals: Essentia Health St Mary's Medical Center, Franciscan Health Indianapolis, M Health Fairview Southdale Hospital, M Health Fairview St John's Hospital and Regions Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark J. Allen see patients?
- Medicare's clinician data lists 30 practice locations, including Vadnais Heights, MN, Coon Rapids, MN and Fishers, IN. Call before your visit to confirm the address.
- What is Mark J. Allen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mark J. Allen accept Medicare assignment?
- Yes. Medicare's clinician data says Mark J. Allen 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 J. Allen?
- (612) 775-6200, as listed in official Medicare / NPI Registry data.
- What is Mark J. Allen's NPI number?
- 1134355662. 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 J. Allen works
Medicare's Facility Affiliation Data lists Mark J. Allen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia Health St Mary's Medical CenterDuluth, MN · Acute Care Hospital · CCN 240002
- Franciscan Health IndianapolisIndianapolis, IN · Acute Care Hospital · CCN 150162
- M Health Fairview Southdale HospitalEdina, MN · Acute Care Hospital · CCN 240078
- M Health Fairview St John's HospitalMaplewood, MN · Acute Care Hospital · CCN 240210
- Regions HospitalSaint Paul, MN · Acute Care Hospital · CCN 240106
Practice locations
Addresses where Mark J. Allen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 30; the Medicare profile lists all.
- 1155 County Rd E EVadnais Heights, MN 55110 (612) 775‑6200
- 1155 County Rd E E, Suite 100Vadnais Heights, MN 55110 (651) 241‑9200
- 11850 Blackfoot St NWCoon Rapids, MN 55433
- 12221 Talon TrceFishers, IN 46037 · Marshfield Clinic Inc (800) 782‑8581
- 1285 Nininger RdHastings, MN 55033 (651) 480‑4200
Group practices
Medicare enrollment lists Mark J. Allen as a member of these groups (CMS data updated 2026-10-02).
- Allina Health System3,842 clinicians in the group
- Fairview Express Care1,911 clinicians in the group
- Park Nicollet Clinic1,787 clinicians in the group
- The Duluth Clinic Ltd1,144 clinicians in the group
- Altru Health System684 clinicians in the group
- University of Minnesota Health Clinics and Surgery Center Inc617 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Vadnais Heights
Clinicians with the same Medicare primary specialty in Vadnais Heights, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134355662 |
| 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