Quick answers
- Which hospitals does John Maurer work at?
- Medicare's official clinician data lists John Maurer at 1 hospital: M Health Fairview St John's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Maurer see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Paul, MN. Call before your visit to confirm the address.
- What is John Maurer's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine.
- Does John Maurer accept Medicare assignment?
- Yes. Medicare's clinician data says John Maurer 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 John Maurer?
- (651) 232-2273, as listed in official Medicare / NPI Registry data.
- What is John Maurer's NPI number?
- 1285121152. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Maurer works
Medicare's Facility Affiliation Data lists John Maurer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- M Health Fairview St John's HospitalMaplewood, MN · Acute Care Hospital · CCN 240210
Practice locations
Addresses where John Maurer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1700 University Ave W, 6th Floor WSaint Paul, MN 55104 (651) 232‑2273
- 45 10th St WSaint Paul, MN 55102 (651) 232‑3000
Group practices
Medicare enrollment lists John Maurer as a member of this group (CMS data updated 2026-10-02).
- HealthEast Medical Research Institute649 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Minnesota →
Other critical care doctors in Saint Paul
Clinicians with the same Medicare primary specialty in Saint Paul, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285121152 |
| 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