Quick answers
- Which hospitals does Michael D. Marquardt work at?
- Medicare's official clinician data lists Michael D. Marquardt at 3 hospitals: Mercy Medical Center - Cedar Rapids, Regional Medical Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael D. Marquardt see patients?
- Medicare's clinician data lists 2 practice locations, including Cedar Rapids, IA. Call before your visit to confirm the address.
- What is Michael D. Marquardt's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Michael D. Marquardt accept Medicare assignment?
- Yes. Medicare's clinician data says Michael D. Marquardt 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 Michael D. Marquardt?
- (319) 398-6180, as listed in official Medicare / NPI Registry data.
- What is Michael D. Marquardt's NPI number?
- 1639582810. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael D. Marquardt works
Medicare's Facility Affiliation Data lists Michael D. Marquardt at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · CCN 160079
- Regional Medical CenterManchester, IA · Critical Access Hospital · CCN 161343
- St Lukes HospitalCedar Rapids, IA · Acute Care Hospital · CCN 160045
Practice locations
Addresses where Michael D. Marquardt is enrolled with Medicare (CMS data updated 2026-10-02).
- 701 10th SestCedar Rapids, IA 52403
- 701 10th St SECedar Rapids, IA 52403 (319) 398‑6180
Group practices
Medicare enrollment lists Michael D. Marquardt as a member of this group (CMS data updated 2026-10-02).
- Radiation Oncology of Cedar Rapids PC2 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639582810 |
| 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