Richard Lingreen, MD
Pain Medicine · Lexington, KYNPI 1497714851
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 98 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 18 manufacturers reported payments, led by Abbott at 34.8% of the total. Reporting peaked in 2021 at $1,327 and has fallen 94.4% since, to $74 in 2025. That places this record below the midpoint for pain medicine clinicians in KY, where the typical reported total is $3,535.
Across 98 payments — averaging $36.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$1K
- Nevro Corp.$436
- Boston Scientific$377
- Stimwave Technologies Incorporated$323
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$263
- Collegium Pharmaceutical, Inc.$216
- plus $691 from 12 others
What the payments were for
- Food & beverage$3,535100%
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 |
|---|---|---|
| Abbott | 22 | $1,230 |
| Nevro Corp. | 8 | $436 |
| Boston Scientific | 9 | $377 |
| Stimwave Technologies Incorporated | 6 | $323 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 17 | $263 |
| Collegium Pharmaceutical, Inc. | 9 | $216 |
| Medtronic | 2 | $151 |
| GRT US Holding, Inc. | 6 | $137 |
| Vertos Medical, Inc. | 4 | $133 |
| Scilex Pharmaceuticals Inc. | 4 | $64 |
| Si-bone, Inc. | 2 | $48 |
| Arbor Pharmaceuticals, Inc. | 2 | $41 |
| Pfizer | 2 | $28 |
| Averitas Pharma Inc. | 1 | $26 |
| Daiichi Sankyo Inc. | 1 | $18 |
| Flowonix Medical Incorporated | 1 | $17 |
| Assertio Therapeutics, Inc. | 1 | $15 |
| Hikma Pharmaceuticals USA | 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.
How this compares
$3,535 in reported general payments places this provider in the 50th percentile of 90 pain medicine providers in Kentucky.
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 | 2,780 | $70,487 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 3,523 | $70,174 |
| Gabapentin | 2,567 | $30,535 |
| OxycontinOxycodone Hcl | 56 | $29,747 |
| Oxycodone Hcl | 825 | $17,526 |
| Xtampza ErOxycodone Myristate | 26 | $13,343 |
| Fentanyl | 126 | $10,680 |
| Pregabalin | 385 | $9,340 |
| Morphine Sulfate ErMorphine Sulfate | 214 | $4,702 |
| Methadone Hcl | 169 | $2,838 |
| Lidocaine | 19 | $2,044 |
| Diclofenac Sodium | 37 | $1,720 |
| Tizanidine Hcl | 160 | $1,502 |
| Tramadol Hcl | 135 | $1,288 |
| Hydromorphone Hcl | 48 | $773 |
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.Xtampza Er | $216 | $13,34326 claims |
| Hikma Pharmaceuticals USAMorphine Sulfate | $13 | $64312 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 50th percentile of 90 pain medicine providers in Kentucky.
Other pain medicine in Lexington
- Christopher MallardLexington$47K
- Mazhar RasulLexington$30K
- Stuart CowleyLexington$19K
- Michael HarnedLexington$17K
- Luis VascelloLexington$17K
- Shawn MilburnLexington$17K
- Brandon GishLexington$13K
- Timothy MimsLexington$11K
- Manoochehr MazloomdoostLexington$8K
- Maged FamLexington$7K
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.