Gregory Montgomery
Pediatric Pulmonology · Indianapolis, INNPI 1902915960
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 4 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Actelion Pharmaceuticals US, Inc. accounts for 64.1% of it on its own, with 2 other manufacturers making up the rest.
Across 4 payments — averaging $90.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Actelion Pharmaceuticals US, Inc.$233
- United Therapeutics Corporation$117
- Carl Zeiss Meditec USA, Inc.$14
Across 117 payments — averaging $3675.12 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.
- Vertex$203K
- Janssen Research & Development, LLC$154K
- Boehringer Ingelheim$67K
- Boehringer Ingelheim Italia S.p.a.$5K
- Boehringer Ingelheim International GmbH$2K
What the payments were for
- Food & beverage$363100%
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 |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | 2 | $233 |
| United Therapeutics Corporation | 1 | $117 |
| Carl Zeiss Meditec USA, Inc. | 1 | $14 |
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
$363 in reported general payments places this provider in the 55th percentile of 32 pediatric pulmonology providers in Indiana.
Other pediatric pulmonology in Indianapolis
- Clement RenIndianapolis$15K
- Don SandersIndianapolis$7K
- John StevensIndianapolis$6K
- Stacey Peterson-CarmichaelIndianapolis$5K
- Nadia KruppIndianapolis$1K
- Sandeep PuranikIndianapolis$1K
- Hasnaa JalouIndianapolis$928
- Angela DelecarisIndianapolis$708
- Ameet DaftaryIndianapolis$585
- Harish RaoIndianapolis$511
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.