Lois L. Robertson, CRNA
NPI 1225128960ActiveIndividual· Nurse Anesthetist, Certified Registered· Midland, MI
Nurse Anesthetist, Certified Registered (CRNA) with Covenant Medical Center, Inc. and 3 other groups, practicing in Midland, Michigan. Medicare paid $26,450 for services to 240 patients in 2024. Lists Covenant Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1225128960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 4704160249 | 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 | 240 |
|---|---|
| Services billed | 255 across 45 procedure codes |
| Paid by Medicare | $26,450 |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Covenant Medical Center, Inc.Saginaw, MI · 480 clinicians
- Munson Medical GroupTraverse City, MI · 194 clinicians
- Munson Healthcare Otsego Memorial HospitalGaylord, MI · 120 clinicians
- Munson Healthcare CadillacCadillac, MI · 103 clinicians
Hospital affiliations
- Covenant Medical CenterSaginaw, MI
- Munson Healthcare Cadillac HospitalCadillac, MI
- Munson Healthcare Otsego Memorial HospitalGaylord, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 nurse anesthetists in Midland · All nurse anesthetists in Michigan