Matthias Wiederholz, MD
Pain Medicine · Lawrenceville, NJNPI 1336327279
Payments from drug & device makers
Across 1,860 payments — averaging $465.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$427K
- Stimwave Technologies Incorporated$238K
- Curonix LLC$170K
- Zavation Medical Products, LLC$6K
- Nevro Corp.$6K
- Abbott$5K
- plus $15K from 54 others
What the payments were for
- Consulting fees$381,93745%
- Speaking & faculty fees$321,11438%
- Travel & lodging$100,53612%
- Food & beverage$49,5246%
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.
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.
- INTELLIS ADAPTIVESTIM$180,848
- PNS FREEDOM-4A PERMANENT NEUROSTIMULATOR RECEIVER KIT CHANNEL A$155,410
- SYNCHROMED$87,962
- StimQ Receiver Stimulator Kit Channel A US w Receiver$80,689
- StimQ Freedom 8A Receiver Kit Channel A US w Receiver$80,689
- Freedom 4A Receiver Kit Channel A US w Receiver$80,689
- Freedom 8A Receiver Kit Channel A US w Receiver$80,689
- StimQ Freedom-4A Receiver Kit Channel A US w/ Receiver$78,884
- SCS FreedonSpinal Cord Stimulator$60,570
- StimQ Peripheral Nerve StimulatorSystem$58,500
- INTELLIS$42,599
- VANTA ADAPTIVESTIM$20,761
- RESTORE$16,171
- Vanta$8,470
- FUSION$8,119
- OSTEOCOOL RF ABLATION$7,150
- RESTORESENSORSURESCAN$3,500
- ReActiv8$2,930
- CFNS StimQ Peripheral Nerve StimulatorSystem$2,070
- StimQ Freedom 4A Receiver Kit Channel A US Receiver$1,805
How this compares
$865,983 in reported general payments places this provider in the 95th percentile of 256 pain medicine providers in New Jersey.
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 |
|---|---|---|
| BelbucaBuprenorphine Hcl | 37 | $31,889 |
| Xtampza ErOxycodone Myristate | 19 | $17,861 |
| MovantikNaloxegol Oxalate | 30 | $12,226 |
| Lidocaine | 30 | $2,640 |
| Morphine Sulfate ErMorphine Sulfate | 62 | $1,834 |
| Fentanyl | 26 | $1,621 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 81 | $1,590 |
| Tizanidine Hcl | 39 | $927 |
| Gabapentin | 53 | $905 |
| Armour ThyroidThyroid,pork | 14 | $617 |
| Tramadol Hcl | 92 | $616 |
| Pregabalin | 22 | $544 |
| Methadone Hcl | 30 | $455 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 19 | $437 |
| Cyclobenzaprine Hcl | 21 | $225 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Collegium Pharmaceutical, Inc.Belbuca, Xtampza Er | $638 | $49,75056 claims |
| Redhill Biopharma Inc.Movantik | $163 | $12,22630 claims |
| AbbVieArmour Thyroid | $635 | $61714 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 256 pain medicine providers in New Jersey.
Other pain medicine in Lawrenceville
- Sean LiShrewsbury$2.2M
- Todd StitikNewark$370K
- Peter StaatsShrewsbury$362K
- Warren GraceEdison$158K
- Caitlin InnerfieldHaddonfield$97K
- Rajat SekharWhiting$84K
- Anson MoiseEnglewood$78K
- Samyadev DattaHackensack$65K
- Pavli DemianSomerset$65K
- Dipan PatelClifton$55K
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.