Harold J. Grissom, CRNA
NPI 1578740205ActiveIndividual· Nurse Anesthetist, Certified Registered· Columbus, MS
Nurse Anesthetist, Certified Registered (CRNA) with State of Mississippi - University of Mississippi Medical Center and 1 other group, practicing in Columbus, Mississippi. Medicare paid $13,765 for services to 156 patients in 2024. Ambu Inc. reported $37.60 in payments in 2025, mostly food and beverage. Lists Bmh-Golden Triangle and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578740205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jan 24, 2008 |
| Last updated in NPPES | May 13, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R857989 | 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) (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 161 across 49 procedure codes |
| Paid by Medicare | $13,765 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- State of Mississippi - University of Mississippi Medical CenterJackson, MS · 965 clinicians
- Baptist Memorial Hospital - Golden Triangle IncColumbus, MS · 26 clinicians
Hospital affiliations
- Bmh-Golden TriangleColumbus, MS
- University of Mississippi Med CenterJackson, MS
Industry payments (Open Payments)
- 2025$37.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ambu Inc. | $37.60 | 1 |
What the 2025 payments were for
- Food and Beverage$37.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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