Stuart L. Phillips Jr., M.D.
NPI 1275763823ActiveIndividual· Internal Medicine· Pascagoula, MS
Internal Medicine (M.D.) in Pascagoula, Mississippi, trained at University of Mississippi School of Medicine (class of 2009). 421 Medicare patients in 2024, $124,880 paid; nearly all of their 449 Part D prescriptions were generic (90%). Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $194.72 in all, mostly food and beverage.
Overview
| NPI | 1275763823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 16, 2009 |
| Last updated in NPPES | Mar 4, 2024 |
| Certified by provider | Mar 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 21583 | MS |
| Hospitalist | 208M00000X | 21583 | 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 - Hospitalist (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 421 |
|---|---|
| Services billed | 1,443 across 10 procedure codes |
| Paid by Medicare | $124,880 |
Part D prescriptions in 2024
| Prescriptions (claims) | 449 · 490 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $23,427 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Singing River Health SystemOcean Springs, MS · 295 clinicians
- Singing River GulfportGulfport, MS · 79 clinicians
Hospital affiliations
- Singing River GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
Industry payments (Open Payments)
- 2025$194.72 · 9 payments from 4 companies
- 2024$415.33 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $76.05 | 4 |
| Boston Scientific Corporation | $56.86 | 2 |
| Abbvie Inc. | $46.80 | 2 |
| E.R. Squibb & Sons, L.L.C. | $15.01 | 1 |
What the 2025 payments were for
- Food and Beverage$194.72 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 internal medicine physicians in Pascagoula · All internal medicine physicians in Mississippi