Eileen Baez Irizarry
Pediatric Endocrinology · Phoenix, AZNPI 1639335573
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $37,263 of the $52,527 with a category attached, or 70.9%. 16 manufacturers reported payments, led by Biomarin Pharmaceutical Inc. at 48.9% of the total. Reporting peaked in 2023 at $29,079 and has fallen 99.9% since, to $22 in 2025. Among pediatric endocrinology clinicians in AZ 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 110 payments — averaging $477.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biomarin Pharmaceutical Inc.$26K
- Ascendis Pharma Endocrinology Inc$23K
- AstraZeneca$1K
- Tolmar Pharmaceuticals, Inc.$680
- Ultragenyx Pharmaceutical Inc.$360
- Abbott$297
- plus $895 from 10 others
What the payments were for
- Consulting fees$7,37914%
- Speaking & faculty fees$37,26371%
- Travel & lodging$5,06010%
- Food & beverage$2,8255%
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 |
|---|---|---|
| Biomarin Pharmaceutical Inc. | 30 | $25,697 |
| Ascendis Pharma Endocrinology Inc | 32 | $23,496 |
| AstraZeneca | 2 | $1,102 |
| Tolmar Pharmaceuticals, Inc. | 1 | $680 |
| Ultragenyx Pharmaceutical Inc. | 3 | $360 |
| Abbott | 14 | $297 |
| Tandem Diabetes Care, Inc. | 5 | $275 |
| Novo Nordisk | 5 | $178 |
| Insulet Corporation | 3 | $105 |
| Dexcom, Inc. | 3 | $95 |
| Rhythm Pharmaceuticals, Inc. | 4 | $93 |
| Medtronic(2 entities) | 4 | $72 |
| Pfizer | 1 | $30 |
| Lilly USA, LLC | 1 | $19 |
| AbbVie | 1 | $15 |
| Aegerion Pharmaceuticals, Inc. | 1 | $13 |
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.
- SKYTROFA$23,082
- VOXZOGO 1.2mg$16,818
- VOXZOGO$3,677
- Strensiq$1,085
- FENSOLVI$680
- CRYSVITA$360
- FreeStyle Libre$142
- t-slim insulin pump$139
- Norditropin$108
How this compares
$52,527 in reported general payments places this provider in the 95th percentile of 35 pediatric endocrinology providers in Arizona.
Other pediatric endocrinology in Phoenix
- Pamela SmithPhoenix$26K
- Chirag KapadiaPhoenix$13K
- Grazyna Piekos-SobczakPhoenix$12K
- Rola SaadPhoenix$10K
- Micah OlsonPhoenix$9K
- Rochelle WilsonPhoenix$4K
- Amanda CamposPhoenix$3K
- Mahmoud KabbaniPhoenix$3K
- Melissa ChambersPhoenix$3K
- Dorothee NewbernPhoenix$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.