Quick answers
- Which hospitals does Ellen M. Fells work at?
- Medicare's official clinician data lists Ellen M. Fells at 1 hospital: Ascension Providence Hospital, Southfield and Novi…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ellen M. Fells see patients?
- Medicare's clinician data lists 6 practice locations, including Ann Arbor, MI, Novi, MI and Farmington Hills, MI. Call before your visit to confirm the address.
- What is Ellen M. Fells's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Ellen M. Fells accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen M. Fells 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 Ellen M. Fells?
- (734) 936-4000, as listed in official Medicare / NPI Registry data.
- What is Ellen M. Fells's NPI number?
- 1912920638. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ellen M. Fells works
Medicare's Facility Affiliation Data lists Ellen M. Fells at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Hospital, Southfield and Novi…Southfield, MI · Acute Care Hospital · CCN 230019
Practice locations
Addresses where Ellen M. Fells is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1500 E Medical Ctr DrAnn Arbor, MI 48109 (734) 936‑4000
- 25500 Meadowbrook Rd, Suite 110Novi, MI 48375 (248) 477‑2200
- 30055 Northwestern Hwy, Suite L 60Farmington Hills, MI 48334 (248) 265‑6555
- 3800 Centennial DrGrass Lake, MI 49240 (517) 701‑3100
- 4270 Plymouth RdAnn Arbor, MI 48109 (734) 936‑4000
Group practices
Medicare enrollment lists Ellen M. Fells as a member of these groups (CMS data updated 2026-10-02).
- Regents of the University of Michigan3,346 clinicians in the group
- Henry Ford Health Providence Hospital375 clinicians in the group
- Northwestern Services LLC49 clinicians in the group
- West Michigan Aas LLC38 clinicians in the group
- Novi Aas LLC34 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Ann Arbor
Clinicians with the same Medicare primary specialty in Ann Arbor, MI — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912920638 |
| 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