Edith Hergan, MD
Addiction Medicine · Rocky Hill, CTNPI 1326016726
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 96.7% of the total across 71 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 13 manufacturers reported payments, led by AbbVie at 32.8% of the total. 2025 is the largest year on record at $637, more than ten times the $53 reported in 2019.
Across 71 payments — averaging $17.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$398
- Indivior Inc.$183
- Alkermes, Inc.$158
- Takeda Pharmaceuticals U.S.A., Inc.$89
- Braeburn Inc.$80
- Johnson & Johnson$66
- plus $240 from 7 others
What the payments were for
- Food & beverage$1,17397%
- Education$413%
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 |
|---|---|---|
| AbbVie | 28 | $398 |
| Indivior Inc. | 10 | $183 |
| Alkermes, Inc. | 9 | $158 |
| Takeda Pharmaceuticals U.S.A., Inc. | 5 | $89 |
| Braeburn Inc. | 4 | $80 |
| Johnson & Johnson | 3 | $66 |
| E.r. Squibb & Sons, L.L.C. | 2 | $59 |
| Otsuka America Pharmaceutical, Inc. | 3 | $49 |
| Vanda Pharmaceuticals Inc. | 2 | $44 |
| Orexo US, Inc. | 2 | $34 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 1 | $21 |
| Eisai Inc. | 1 | $16 |
| TMS Neurohealth Centers Inc. | 1 | $16 |
How this compares
$1,214 in reported general payments places this provider in the 80th percentile of 28 addiction medicine providers in Connecticut.
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 |
|---|---|---|
| Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl | 321 | $66,318 |
| SuboxoneBuprenorphine Hcl/Naloxone Hcl | 103 | $58,402 |
| ZubsolvBuprenorphine Hcl/Naloxone Hcl | 40 | $17,400 |
| Asenapine Maleate | 13 | $1,842 |
| Buprenorphine Hcl | 20 | $889 |
| Gabapentin | 83 | $704 |
| Dextroamphetamine Sulfate | 13 | $549 |
| Clonazepam | 49 | $301 |
| Duloxetine Hcl | 37 | $260 |
| Buspirone Hcl | 27 | $160 |
| Pregabalin | 11 | $156 |
| Prazosin Hcl | 19 | $117 |
| Aripiprazole | 24 | $97 |
| Quetiapine Fumarate | 15 | $51 |
| Trazodone Hcl | 15 | $30 |
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 |
|---|---|---|
| Indivior Inc.Suboxone | $183 | $58,402103 claims |
| Orexo US, Inc.Zubsolv | $34 | $17,40040 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 80th percentile of 28 addiction medicine providers in Connecticut.
Other addiction medicine in Rocky Hill
- Mahboob AslamRocky Hill$2K
- Jay BensonRocky Hill$393
- Jenna ButnerNew Haven$27K
- Ayaz MadraswallaPutnam$14K
- Neal LakritzEnfield$3K
- Thomas DefantiNorth Stonington$1K
- John AntonucciNewington$1K
- Brian KarsifNew Haven$528
- Sijie WangFarmington$387
- Katherine GriecoHartford$376
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.