Sara Regina Kreimer, M.D.
NPI 1265783039ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Los Angeles, CA
Pediatrics, Pediatric Hematology-Oncology (M.D.) with Childrens Hospital Los Angeles Medical Group Inc, practicing in Los Angeles, California. Enrolled in Medicare as practitioner - pediatric medicine. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $66.93 in all, mostly food and beverage.
Overview
| NPI | 1265783039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2012 |
| Last updated in NPPES | Sep 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | A122929 | CA |
| Pediatrics | 208000000X | A122929 | 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 - Pediatric Medicine (CA) |
|---|
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Hematology/Oncology |
Medical group
- Childrens Hospital Los Angeles Medical Group IncLos Angeles, CA · 295 clinicians
Industry payments (Open Payments)
- 2025$66.93 · 2 payments from 2 companies
- 2024$29.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $35.75 | 1 |
| Uswm, LLC | $31.18 | 1 |
What the 2025 payments were for
- Food and Beverage$66.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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