Mallory Chavannes
NPI 1356840441ActiveIndividual· Pediatrics, Pediatric Gastroenterology· Los Angeles, CA
Pediatrics, Pediatric Gastroenterology with Childrens Hospital Los Angeles Medical Group Inc, practicing in Los Angeles, California. Enrolled in Medicare as practitioner - gastroenterology. Capsovision, Inc. was the largest of 3 companies reporting payments in 2025, $22,774 in all, mostly consulting fees.
Overview
| NPI | 1356840441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Feb 5, 2018 |
| Last updated in NPPES | Feb 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Gastroenterology Primary | 2080P0206X | A153763 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CA) |
|---|
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Childrens Hospital Los Angeles Medical Group IncLos Angeles, CA · 295 clinicians
Industry payments (Open Payments)
- 2025$22,774 · 9 payments from 3 companies
- 2024$363.72 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Capsovision, Inc. | $22,696 | 6 |
| Pfizer Inc. | $53.61 | 2 |
| Celltrion USA Inc. | $24.50 | 1 |
What the 2025 payments were for
- Consulting Fee$22,422 · 4 payments
- Food and Beverage$352.36 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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