Sophie A. Lay, MD
NPI 1083647325ActiveIndividual· Pediatrics· Vallejo, CA
Pediatrics (MD) in Vallejo, California, licensed in CA, with an NPI issued in July 2006. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $156.62 in all, mostly food and beverage.
Overview
| NPI | 1083647325 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | AV5033 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$156.62 · 6 payments from 4 companies
- 2024$185.47 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $74.54 | 3 |
| Pfizer Inc. | $36.93 | 1 |
| Seqirus USA Inc | $25.48 | 1 |
| Regeneron Healthcare Solutions, Inc. | $19.67 | 1 |
What the 2025 payments were for
- Food and Beverage$156.62 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 pediatricians in Vallejo · All pediatricians in California