Quick answers
- Which hospitals does Andrew Ruczynski work at?
- Medicare's official clinician data lists Andrew Ruczynski at 3 hospitals: Detroit Receiving Hospital, Harper University Hospital and Karmanos Cancer Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew Ruczynski see patients?
- Medicare's clinician data lists 3 practice locations, including Detroit, MI. Call before your visit to confirm the address.
- What is Andrew Ruczynski's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Andrew Ruczynski accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew Ruczynski 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 Andrew Ruczynski?
- (313) 993-0822, as listed in official Medicare / NPI Registry data.
- What is Andrew Ruczynski's NPI number?
- 1255217238. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew Ruczynski works
Medicare's Facility Affiliation Data lists Andrew Ruczynski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Detroit Receiving HospitalDetroit, MI · Acute Care Hospital · CCN 230273
- Harper University HospitalDetroit, MI · Acute Care Hospital · CCN 230104
- Karmanos Cancer CenterDetroit, MI · Acute Care Hospital · CCN 230297
Practice locations
Addresses where Andrew Ruczynski is enrolled with Medicare (CMS data updated 2026-10-02).
- 3990 John R StDetroit, MI 48201 (313) 993‑0822
- 4100 John R StDetroit, MI 48201 (800) 527‑6266
- 4201 Saint Antoine StDetroit, MI 48201 (313) 745‑3615
Group practices
Medicare enrollment lists Andrew Ruczynski as a member of this group (CMS data updated 2026-10-02).
- Northstar Anesthesia of Michigan PLLC196 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Detroit
Clinicians with the same Medicare primary specialty in Detroit, MI — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255217238 |
| 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