Sonja Bain Armstrong, CRNA
NPI 1881839843ActiveIndividual· Nurse Anesthetist, Certified Registered· Corinth, MS
Nurse Anesthetist, Certified Registered (CRNA) with North Mississippi Medical Center, Inc. and 1 other group, practicing in Corinth, Mississippi. Medicare paid $96,310 for services to 431 patients in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $182.21 in all, mostly food and beverage. Lists North Mississippi Medical Center as a hospital affiliation.
Overview
| NPI | 1881839843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Dec 4, 2008 |
| Last updated in NPPES | Sep 20, 2023 |
| Certified by provider | Sep 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R881328 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 431 |
|---|---|
| Services billed | 1,051 across 2 procedure codes |
| Paid by Medicare | $96,310 |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- North Mississippi Medical Center, Inc.Tupelo, MS · 366 clinicians
- Trident Anesthesia LLCStarkville, MS · 9 clinicians
Hospital affiliation
- North Mississippi Medical CenterTupelo, MS
Industry payments (Open Payments)
- 2025$182.21 · 6 payments from 2 companies
- 2024$126.31 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $157.28 | 5 |
| Boston Scientific Corporation | $24.93 | 1 |
What the 2025 payments were for
- Food and Beverage$182.21 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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