Charina Marie Ramirez, MD
NPI 1083792105ActiveIndividual· Pediatrics, Pediatric Gastroenterology· Dallas, TX
Pediatrics, Pediatric Gastroenterology (MD) in Dallas, Texas, trained at University of Texas Medical Branch at Galveston (class of 2003). Enrolled in Medicare as practitioner - pediatric medicine. Mirum Pharmaceuticals, Inc. was the largest of 7 companies reporting payments in 2025, $10,487 in all, mostly consulting fees.
Overview
| NPI | 1083792105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Nov 20, 2020 |
| Certified by provider | Nov 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Gastroenterology Primary | 2080P0206X | M2761 | TX |
| Pediatrics | 208000000X | M2761 | TX |
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 (TX) |
|---|
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Industry payments (Open Payments)
- 2025$10,487 · 31 payments from 7 companies
- 2024$10,011 · 39 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mirum Pharmaceuticals, Inc. | $10,288 | 23 |
| Takeda Pharmaceuticals U.S.A., Inc. | $46.45 | 2 |
| Regeneron Healthcare Solutions, Inc. | $44.23 | 2 |
| Genzyme Corporation | $33.40 | 1 |
| Intrabio Inc | $26.72 | 1 |
What the 2025 payments were for
- Consulting Fee$8,450 · 5 payments
- Travel and Lodging$1,173 · 5 payments
- Food and Beverage$864.34 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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