Marissa Lynn Coggin, CRNA
NPI 1316466519ActiveIndividual· Nurse Anesthetist, Certified Registered· Saint Louis, MO
Nurse Anesthetist, Certified Registered (CRNA) with Singing River Health System and 2 other groups, practicing in Saint Louis, Missouri. Medicare paid $12,005 for services to 161 patients in 2024. Merck Sharp & Dohme LLC reported $40.08 in payments in 2025, mostly food and beverage. Lists Singing River Gulfport as a hospital affiliation.
Overview
| NPI | 1316466519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Sep 19, 2017 |
| Last updated in NPPES | Mar 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 2019000529 | MO |
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) (AL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (LA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MO); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 163 across 34 procedure codes |
| Paid by Medicare | $12,005 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Singing River Health SystemOcean Springs, MS · 295 clinicians
- Singing River GulfportGulfport, MS · 79 clinicians
- Jackson County AnesthesiaPascagoula, MS · 38 clinicians
Hospital affiliation
- Singing River GulfportGulfport, MS
Industry payments (Open Payments)
- 2025$40.08 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $40.08 | 2 |
What the 2025 payments were for
- Food and Beverage$40.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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