Maritza Elena Ruiz, M.D.
NPI 1275725061ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Long Beach, CA
Pediatrics, Pediatric Hematology-Oncology (M.D.) in Long Beach, California, licensed in CA, with an NPI issued in August 2007. Sobi, Inc was the largest of 5 companies reporting payments in 2025, $5,406 in all, mostly consulting fees.
Overview
| NPI | 1275725061 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 15, 2007 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | A107484 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$5,406 · 10 payments from 5 companies
- 2024$317.29 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sobi, Inc | $5,275 | 4 |
| Rare Disease Therapeutics, Inc. | $41.26 | 2 |
| Alexion Pharmaceuticals, Inc. | $34.36 | 1 |
| Medunik USA Inc. | $30.91 | 2 |
| Novartis Pharmaceuticals Corporation | $23.97 | 1 |
What the 2025 payments were for
- Consulting Fee$4,608 · 1 payment
- Travel and Lodging$551.58 · 2 payments
- Food and Beverage$246.15 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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