Derya Toksoy, BSN, RN, DNP
NPI 1053983031ActiveIndividual· Nurse Anesthetist, Certified Registered· Ann Arbor, MI
Nurse Anesthetist, Certified Registered (BSN, RN, DNP) with Northstar Anesthesia of Michigan III PLLC, practicing in Ann Arbor, Michigan. Medicare paid $12,396 for services to 106 patients in 2024. Fisher & Paykel Healthcare Inc was the largest of 3 companies reporting payments in 2025, $267.11 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak and 1 other hospital as hospital affiliations.
Overview
| NPI | 1053983031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | BSN, RN, DNP |
| Sole proprietor | No |
| NPI issued | Jul 11, 2021 |
| Last updated in NPPES | Jan 15, 2025 |
| Certified by provider | Jan 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 4704348008 | MI |
| Registered Nurse | 163W00000X | 4704348008 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 106 |
|---|---|
| Services billed | 108 across 41 procedure codes |
| Paid by Medicare | $12,396 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Northstar Anesthesia of Michigan III PLLCDearborn, MI · 561 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Scheurer HospitalPigeon, MI
Industry payments (Open Payments)
- 2025$267.11 · 6 payments from 3 companies
- 2024$36.15 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fisher & Paykel Healthcare Inc | $184.32 | 3 |
| Stryker Corporation | $42.64 | 1 |
| Merck Sharp & Dohme LLC | $40.15 | 2 |
What the 2025 payments were for
- Food and Beverage$267.11 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 393 nurse anesthetists in Ann Arbor · All nurse anesthetists in Michigan