Kimberly June Ramirez-Chan, MD
NPI 1831535103ActiveIndividual· Pediatrics· Torrance, CA
Pediatrics (MD) in Torrance, California, licensed in CA, with an NPI issued in May 2013. Enrolled in Medicare as order and referring only - pediatric medicine. Merck Sharp & Dohme LLC was the largest of 6 companies reporting payments in 2025, $294.70 in all, mostly food and beverage.
Overview
| NPI | 1831535103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 14, 2013 |
| Last updated in NPPES | Mar 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A135815 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) | Enrolled Order and Referring Only - Pediatric Medicine (CA) |
|---|
Industry payments (Open Payments)
- 2025$294.70 · 15 payments from 6 companies
- 2024$314.85 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $112.37 | 5 |
| Cranial Technologies, Inc | $53.52 | 3 |
| Sanofi-Aventis U.S. LLC | $44.61 | 2 |
| Ars Pharmaceuticals Operations, Inc. | $42.38 | 2 |
| Sanofi Pasteur Inc. | $38.06 | 2 |
What the 2025 payments were for
- Food and Beverage$294.70 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 pediatricians in Torrance · All pediatricians in California