Danielle Griffin
Nurse Practitioner · Fort Mill, SCNPI 1801366505
Payments from drug & device makers
Across 24 payments — averaging $55.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Arthrex$589
- Piedmont Plus Innovation$474
- Bioventus LLC$61
- Stryker$40
- GRT US Holding, Inc.$38
- Spinal Simplicity, LLC$30
- plus $88 from 4 others
What the payments were for
- Travel & lodging$84464%
- Food & beverage$47736%
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 |
|---|---|---|
| Arthrex | 9 | $589 |
| Piedmont Plus Innovation | 4 | $474 |
| Bioventus LLC | 3 | $61 |
| Stryker | 1 | $40 |
| GRT US Holding, Inc. | 2 | $38 |
| Spinal Simplicity, LLC | 1 | $30 |
| Heron Therapeutics, Inc. | 1 | $29 |
| Nevro Corp. | 1 | $20 |
| Edwards Lifesciences | 1 | $20 |
| Triad Life Sciences Inc. | 1 | $20 |
How this compares
$1,320 in reported general payments places this provider in the 80th percentile of 1,346 nurse practitioner providers in South Carolina.
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 |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 23 | $116 |
| Methylprednisolone | 22 | $96 |
| Meloxicam | 28 | $37 |
Paid to pharmacies, not to this prescriber.
Other nurse practitioner in Fort Mill
- Jenna DavisColumbia$202K
- David WiltGreenville$90K
- Whitney ReedCharleston$54K
- Mary JohnsonCharleston$34K
- Amanda HareCharleston$30K
- Kellie McLainCharleston$28K
- Colleen BoydSummerville$21K
- Mae BurtonGreenville$21K
- Melissa BramanteColumbia$19K
- Gail KirbyGreer$18K
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.