Virginia Stallings
Pediatric Gastroenterology · Philadelphia, PANPI 1104833136
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $31,310 of the $31,690 with a category attached, or 98.8%. AbbVie accounts for 64.6% of it on its own, with 5 other manufacturers making up the rest. Reporting peaked in 2020 at $12,280 and has fallen 98.2% since, to $220 in 2025. Among pediatric gastroenterology clinicians in PA 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 17 payments — averaging $1864.14 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$20K
- Vertex$7K
- Nestle Healthcare Nutrition Inc.$3K
- Regeneron$1K
- Alcresta Therapeutics, Inc.$120
- Aimmune Therapeutics, Inc.$100
Across 35 payments — averaging $55,692 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$1.4M
- AbbVie$571K
What the payments were for
- Consulting fees$31,31099%
- Food & beverage$3801%
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 | 8 | $20,471 |
| Vertex | 4 | $6,519 |
| Nestle Healthcare Nutrition Inc. | 2 | $3,200 |
| Regeneron | 1 | $1,280 |
| Alcresta Therapeutics, Inc. | 1 | $120 |
| Aimmune Therapeutics, Inc. | 1 | $100 |
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
$31,690 in reported general payments places this provider in the 95th percentile of 111 pediatric gastroenterology providers in Pennsylvania.
See all pediatric gastroenterology providers in Pennsylvania →
Other pediatric gastroenterology in Philadelphia
- Robert BaldassanoPhiladelphia$54K
- Chris LiacourasPhiladelphia$46K
- Jessica WenPhiladelphia$37K
- Amanda MuirPhiladelphia$28K
- Kathleen LoomesPhiladelphia$25K
- Matthew RyanPhiladelphia$12K
- Sharmistha RudraPhiladelphia$10K
- Michael ManfrediPhiladelphia$9K
- Robert HeuckerothPhiladelphia$6K
- Alexander CoePhiladelphia$2K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.