Michael Rosenblatt
Endocrinology, Diabetes & Metabolism · Boston, MANPI 1699896753
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $437,805 of the $446,541 with a category attached, or 98.0%. Ferring Holding Inc. accounts for 81.5% of it on its own, with 8 other manufacturers making up the rest. Reporting peaked in 2022 at $121,009 and has fallen 99.9% since, to $156 in 2025. Among endocrinology, diabetes & metabolism clinicians in MA 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 67 payments — averaging $6664.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Ferring Holding Inc.$364K
- Ferring Pharmaceuticals Inc.$62K
- Radius Health, Inc.$8K
- Genentech, Inc.$6K
- Helsinn Healthcare SA$4K
- Vertex$1K
- plus $217 from 3 others
What the payments were for
- Consulting fees$437,80598%
- Speaking & faculty fees$1,1600%
- Travel & lodging$5,3421%
- Food & beverage$2,2341%
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 |
|---|---|---|
| Ferring Holding Inc. | 33 | $364,152 |
| Ferring Pharmaceuticals Inc. | 19 | $62,479 |
| Radius Health, Inc. | 6 | $8,412 |
| Genentech, Inc. | 3 | $6,371 |
| Helsinn Healthcare SA | 1 | $3,750 |
| Vertex | 1 | $1,160 |
| Ferring International Center SA | 1 | $131 |
| Johnson & Johnson Vision Care, Inc. | 2 | $70 |
| Medtronic | 1 | $17 |
How this compares
$446,541 in reported general payments places this provider in the 95th percentile of 360 endocrinology, diabetes & metabolism providers in Massachusetts.
See all endocrinology, diabetes & metabolism providers in Massachusetts →
Other endocrinology, diabetes & metabolism in Boston
- Jason GagliaBoston$2.4M
- Vanita ArodaBoston$482K
- Steven RussellBoston$445K
- Beverly BillerBoston$346K
- Christos MantzorosBoston$243K
- Augusto Caballero-RoblesBoston$150K
- Osama HamdyBoston$117K
- Barbara KahnBoston$105K
- Naomi FisherBoston$79K
- Andrea CovielloBoston$67K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.