Margaret Miles Gregg, NP
NPI 1255179115ActiveIndividual· Nurse Practitioner, Acute Care· Jackson, MS
Nurse Practitioner, Acute Care (NP) with St. Dominic Jackson Memorial and 2 other groups, practicing in Jackson, Mississippi. Enrolled in Medicare as practitioner - nurse practitioner. Emd Serono, Inc. was the largest of 7 companies reporting payments in 2025, $238.26 in all, mostly food and beverage. Lists Greenwood Leflore Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1255179115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 16, 2024 |
| Last updated in NPPES | Sep 3, 2026 |
| Certified by provider | Sep 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 906802 | 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 - Nurse Practitioner (MS) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- St. Dominic Jackson MemorialJackson, MS · 58 clinicians
- Greenwood Leflore HospitalGreenwood, MS · 15 clinicians
- Greenwood Leflore HospitalGreenwood, MS · 2 clinicians
Hospital affiliations
- Greenwood Leflore HospitalGreenwood, MS
- St Dominic-Jackson Memorial HospitalJackson, MS
Industry payments (Open Payments)
- 2025$238.26 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $62.44 | 3 |
| Amgen Inc. | $49.68 | 2 |
| Biogen, Inc. | $47.26 | 2 |
| Alexion Pharmaceuticals, Inc. | $23.44 | 1 |
| Mallinckrodt Hospital Products Inc. | $21.67 | 1 |
What the 2025 payments were for
- Food and Beverage$238.26 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 acute care nurse practitioners in Jackson · All acute care nurse practitioners in Mississippi