Phillip Sandifer, MD
Orthopaedic Surgery · Oxford, MSNPI 1831453158
Payments from drug & device makers
What this record shows
Smith+Nephew accounts for 69.3% of it on its own, with 20 other manufacturers making up the rest. Reporting peaked in 2022 at $1,632 and has fallen 75.0% since, to $408 in 2025. That places this record below the midpoint for orthopaedic surgery clinicians in MS, where the typical reported total is $3,357.
Across 79 payments — averaging $54.37 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Smith+Nephew$3K
- Orthalign Inc$320
- Pacira Therapeutics, Inc.$211
- Sanara Medtech Inc.$150
- Bioventus LLC$108
- Innovation Technologies Inc$85
- plus $442 from 15 others
Across 1 payment — averaging $74,995 each. An ownership or investment interest held by the physician or an immediate family member.
- Somavac Medical Solutions, Inc.$75K
What the payments were for
- Travel & lodging$1,77641%
- Food & beverage$2,51959%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Smith+Nephew | 35 | $2,978 |
| Orthalign Inc | 3 | $320 |
| Pacira Therapeutics, Inc. | 10 | $211 |
| Sanara Medtech Inc. | 2 | $150 |
| Bioventus LLC | 5 | $108 |
| Innovation Technologies Inc | 3 | $85 |
| Medacta USA, Inc. | 1 | $59 |
| KCI USA, Inc. | 3 | $55 |
| Johnson & Johnson(2 entities) | 2 | $45 |
| Davol Inc. | 2 | $38 |
| Heron Therapeutics, Inc. | 2 | $38 |
| Medtronic | 2 | $32 |
| Si-bone, Inc. | 1 | $27 |
| Convatec Inc. | 1 | $25 |
| Boston Scientific | 1 | $22 |
| Pacira Pharmaceuticals Incorporated | 1 | $19 |
| Ferring Pharmaceuticals Inc. | 1 | $18 |
| Endo Pharmaceuticals Inc. | 1 | $18 |
| Vertex | 1 | $17 |
| Abbott | 1 | $16 |
| Stryker | 1 | $13 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Legion Revision$1,510
- REAL INTELLIGENCE$1,243
- Journey II$1,243
- Tandem$1,243
- REDAPT$1,243
- POLARSTEM$440
- ACCORD$440
- Navio Surgical System$432
- ORTHALIGN PLUS$276
- REDAPT Revision Hip System$267
- MAGNUM$253
- CellerateRx$132
How this compares
$4,295 in reported general payments places this provider in the 50th percentile of 170 orthopaedic surgery providers in Mississippi.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Celecoxib | 879 | $16,215 |
| Pregabalin | 178 | $2,270 |
| Methocarbamol | 311 | $2,029 |
| Ondansetron OdtOndansetron | 239 | $1,943 |
| Oxycodone Hcl | 240 | $1,417 |
| Tramadol Hcl | 335 | $1,130 |
| Gabapentin | 133 | $941 |
| Doxycycline Hyclate | 46 | $783 |
| Methylprednisolone | 107 | $711 |
| Prednisone | 250 | $551 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 45 | $322 |
| Ibuprofen | 26 | $230 |
| Meloxicam | 47 | $117 |
| Amoxicillin | 12 | $7 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Oxford
- Allen MooreOxford$21K
- Robert EllisOxford$17K
- Matthew GravesJackson$1.2M
- George van OstenTupelo$322K
- Edward HobgoodJackson$267K
- Hanna MitiasNew Albany$249K
- Stephen SouthworthTupelo$160K
- Jamey BurrowJackson$130K
- Jeff AlmandJackson$109K
- Spencer MontgomeryJackson$90K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.