Gregory Hirsch
Obstetrics & Gynecology · Morristown, NJNPI 1831114362
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $18,063 of the $27,051 with a category attached, or 66.8%. Abbott accounts for 91.3% of it on its own, with 4 other manufacturers making up the rest. Reporting peaked in 2024 at $19,092 and has fallen 86.6% since, to $2,550 in 2025. Among obstetrics & gynecology clinicians in NJ with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 34 payments — averaging $795.62 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$25K
- Afaxys, Inc.$2K
- Alydia Health$33
- Avion Pharmaceuticals$25
- Hologic Sales And Service, LLC$15
Across 172 payments — averaging $7266.21 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Gen-probe, Inc.$406K
- Cepheid$403K
- Roche Molecular Systems, Inc.$174K
- Evofem Biosciences, Inc.$150K
- Ventana Medical Systems, Inc.$79K
- Organon$22K
- plus $16K from 2 others
What the payments were for
- Consulting fees$18,06367%
- Speaking & faculty fees$2,2698%
- Travel & lodging$6,60124%
- Food & beverage$1180%
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 | 29 | $24,708 |
| Afaxys, Inc. | 1 | $2,269 |
| Alydia Health | 1 | $33 |
| Avion Pharmaceuticals | 2 | $25 |
| Hologic Sales And Service, LLC | 1 | $15 |
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.
- ID NOW INSTRUMENT$10,907
- ALERE DETERMINE HIV1/2 AG/AB COMBO$2,550
How this compares
$27,051 in reported general payments places this provider in the 95th percentile of 1,242 obstetrics & gynecology providers in New Jersey.
Other obstetrics & gynecology in Morristown
- Patrick CulliganMorristown$93K
- Matthew IammatteoMorristown$26K
- Donia ShawMorristown$18K
- Sharon MassMorristown$7K
- Jennifer AshtonEnglewood$1.5M
- Geoffrey BowersVoorhees$228K
- Neha DeshpandePlainsboro$206K
- Paula JasionowskiVoorhees$193K
- Justin ChuraSwedesboro$179K
- Andrea VentolaFlorham Park$145K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.