William Franklin Rayburn, M.D.
NPI 1023549359ActiveIndividual· Internal Medicine· Jackson, MS
Internal Medicine (M.D.) with Medical Foundation of Central Mississippi Inc, practicing in Jackson, Mississippi. In 2024 Medicare paid $31,483 for 110 patients, and Part D covered 108 of their prescriptions, 87% of them generic. Axsome Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $232.63 in all, mostly food and beverage. Lists Mississippi Baptist Medical Center as a hospital affiliation.
Overview
| NPI | 1023549359 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2017 |
| Last updated in NPPES | Jul 25, 2024 |
| Certified by provider | Jul 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 33567 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 386 across 6 procedure codes |
| Paid by Medicare | $31,483 |
Part D prescriptions in 2024
| Prescriptions (claims) | 108 · 127 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $6,969 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Medical Foundation of Central Mississippi IncJackson, MS · 272 clinicians
Hospital affiliation
- Mississippi Baptist Medical CenterJackson, MS
Other facilities
- Mississippi Homecare of JacksonHome health agency · Jackson, MS
Industry payments (Open Payments)
- 2025$232.63 · 7 payments from 5 companies
- 2024$180.46 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $114.70 | 1 |
| E.R. Squibb & Sons, L.L.C. | $57.35 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $21.31 | 1 |
| Pfizer Inc. | $19.81 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $19.46 | 1 |
What the 2025 payments were for
- Food and Beverage$232.63 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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