Ellen M. Fells, CRNA
NPI 1912920638ActiveIndividual· Nurse Anesthetist, Certified Registered· Ann Arbor, MI
Nurse Anesthetist, Certified Registered (CRNA) with Regents of the University of Michigan and 4 other groups, practicing in Ann Arbor, Michigan. Medicare paid $1,827 for services to 17 patients in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $43.71 in all, mostly food and beverage. Lists Ascension Providence Hospital, Southfield and Novi as a hospital affiliation.
Overview
| NPI | 1912920638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 4704207983 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 17 across 13 procedure codes |
| Paid by Medicare | $1,827 |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
- Henry Ford Health Providence HospitalNovi, MI · 375 clinicians
- Northwestern Services LLCFarmington Hills, MI · 49 clinicians
- West Michigan Aas LLCNovi, MI · 38 clinicians
- Novi Aas LLCNovi, MI · 34 clinicians
Hospital affiliation
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
Industry payments (Open Payments)
- 2025$43.71 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $28.39 | 2 |
| Merck Sharp & Dohme LLC | $15.32 | 1 |
What the 2025 payments were for
- Food and Beverage$43.71 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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