Leah McMahan, CRNA
NPI 1023287349ActiveIndividual· Nurse Anesthetist, Certified Registered· Pascagoula, MS
Nurse Anesthetist, Certified Registered (CRNA) with Singing River Health System and 1 other group, practicing in Pascagoula, Mississippi. Medicare paid $11,252 for services to 88 patients in 2024. Abiomed was the largest of 4 companies reporting payments in 2025, $97.70 in all, mostly food and beverage. Lists Singing River Gulfport and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023287349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Feb 21, 2008 |
| Last updated in NPPES | Apr 29, 2026 |
| Certified by provider | Apr 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R870768 | MS |
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) (AL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 114 across 35 procedure codes |
| Paid by Medicare | $11,252 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Singing River Health SystemOcean Springs, MS · 295 clinicians
- USA Health Anesthesia Billing Services LLCMobile, AL · 157 clinicians
Hospital affiliations
- Singing River GulfportGulfport, MS
- USA Health University HospitalMobile, AL
Industry payments (Open Payments)
- 2025$97.70 · 4 payments from 4 companies
- 2024$120.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $30.06 | 1 |
| Ambu Inc. | $24.27 | 1 |
| Merck Sharp & Dohme LLC | $23.86 | 1 |
| Revance Therapeutics, Inc. | $19.51 | 1 |
What the 2025 payments were for
- Food and Beverage$97.70 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 nurse anesthetists in Pascagoula · All nurse anesthetists in Mississippi