Maria S. Li, MD,CM
NPI 1235203415ActiveIndividual· Neurological Surgery· Minot, ND
Neurological Surgery (MD,CM) with Innovis Health LLC, practicing in Minot, North Dakota. Mostly services rather than prescriptions: Medicare paid $7,657 for 63 patients in 2024, with only 17 Part D claims. Sioux Surgical Inc was the largest of 2 companies reporting payments in 2025, $2,820 in all, mostly travel and lodging. Lists Essentia Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235203415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD,CM |
| Sole proprietor | No |
| NPI issued | Nov 20, 2006 |
| Last updated in NPPES | Nov 22, 2024 |
| Certified by provider | Nov 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 8404 | ND |
| Neurological Surgery | 207T00000X | 244443-1 | NY |
| Neurological Surgery | 207T00000X | E-10820 | AR |
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 - Neurosurgery (AR); Practitioner - Neurosurgery (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 85 across 19 procedure codes |
| Paid by Medicare | $7,657 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 36 30-day fills |
|---|---|
| Total drug cost | $226.29 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Innovis Health LLCFargo, ND · 559 clinicians
Hospital affiliations
- Essentia HealthFargo, ND
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN
Industry payments (Open Payments)
- 2025$2,820 · 19 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sioux Surgical Inc | $1,481 | 6 |
| Arthrex, Inc. | $1,339 | 13 |
What the 2025 payments were for
- Travel and Lodging$2,160 · 6 payments
- Food and Beverage$660.08 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records