David Johannesmeyer, MD
Orthopaedic Surgery · North Charleston, SCNPI 1255697967
Payments from drug & device makers
Across 37 payments — averaging $97.17 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$2K
- Peerless Surgical Inc.$881
- Miach Orthopaedics, Inc.$404
- Smith+Nephew$240
- Trimed, Inc.$113
- Abbott$61
- plus $224 from 9 others
What the payments were for
- Travel & lodging$1,08330%
- Food & beverage$1,66546%
- Education$84724%
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 |
|---|---|---|
| Stryker | 12 | $1,672 |
| Peerless Surgical Inc. | 2 | $881 |
| Miach Orthopaedics, Inc. | 2 | $404 |
| Smith+Nephew | 2 | $240 |
| Trimed, Inc. | 2 | $113 |
| Abbott | 4 | $61 |
| Medtronic(2 entities) | 2 | $43 |
| Amgen | 2 | $41 |
| Orthogenrx Inc. | 3 | $37 |
| Arthrosurface Incorporated | 1 | $23 |
| Avanos Medical | 1 | $20 |
| Vericel Corporation | 1 | $19 |
| Assertio Therapeutics, Inc. | 1 | $16 |
| ERMI LLC | 1 | $13 |
| Zyla Life Sciences, Inc. | 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.
- REUNION$1,075
- Regeneten$139
- VARIAX$107
- Bone Anchors with Arthroscopic Delivery System$101
- OMEGA$100
How this compares
$3,595 in reported general payments places this provider in the 50th percentile of 325 orthopaedic surgery 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 |
|---|---|---|
| Celecoxib | 30 | $458 |
| Meloxicam | 138 | $326 |
| Cyclobenzaprine Hcl | 43 | $260 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 18 | $127 |
| Naproxen | 16 | $105 |
| Diazepam | 13 | $9 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in North Charleston
- Todd LansfordNorth Charleston$288K
- Christopher BattistaNorth Charleston$66K
- Richard ZimlichNorth Charleston$22K
- Daniel SullivanNorth Charleston$22K
- William SmithColumbia$7.7M
- Richard FrischMt Pleasant$1M
- Brent PonceCharleston$892K
- Chi LimSpartanburg$512K
- Nicholas GrimaldiColumbia$203K
- Richard MarksWest Columbia$176K
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.