Stephen Douglas Riutta, MD
NPI 1114422144ActiveIndividual· Anesthesiology· Ypsilanti, MI
Anesthesiology (MD) in Ypsilanti, Michigan, trained at University of Michigan Homeopathic Medical School (class of 2018). Mostly services rather than prescriptions: Medicare paid $38,958 for 203 patients in 2024, with only 44 Part D claims. Spr Therapeutics, Inc was the largest of 2 companies reporting payments in 2025, $144.28 in all, mostly food and beverage.
Overview
| NPI | 1114422144 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2018 |
| Last updated in NPPES | Oct 16, 2025 |
| Certified by provider | Oct 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 4301509526 | MI |
| Anesthesiology, Pain Medicine | 207LP2900X | 4301509526 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Anesthesiology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 495 across 29 procedure codes |
| Paid by Medicare | $38,958 |
Part D prescriptions in 2024
| Prescriptions (claims) | 44 · 60 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $598.40 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Michigan Homeopathic Medical School |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Anesthesiology |
Medical group
- Michigan Pain Institute PLLCYpsilanti, MI · 5 clinicians
Hospital affiliations
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$144.28 · 3 payments from 2 companies
- 2024$627.11 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spr Therapeutics, Inc | $102.58 | 1 |
| Medtronic, Inc. | $41.70 | 2 |
What the 2025 payments were for
- Food and Beverage$144.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 anesthesiologists in Ypsilanti · All anesthesiologists in Michigan