Tammy Tran, PNP, MSN, RN
NPI 1578922068ActiveIndividual· Nurse Practitioner, Pediatrics· Orange, CA
Nurse Practitioner, Pediatrics (PNP, MSN, RN) in Orange, California, licensed in CA, with an NPI issued in February 2016. Mirum Pharmaceuticals, Inc. was the largest of 7 companies reporting payments in 2025, $356.26 in all, mostly food and beverage.
Overview
| NPI | 1578922068 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PNP, MSN, RN |
| Sole proprietor | No |
| NPI issued | Feb 12, 2016 |
| Last updated in NPPES | Feb 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Pediatrics Primary | 363LP0200X | NP12849 | CA |
| Registered Nurse | 163W00000X | 525676 | CA |
| Registered Nurse, Pediatrics | 163WP0200X | 525676 | CA |
| Nurse Practitioner | 363L00000X | NP12849 | 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$356.26 · 8 payments from 7 companies
- 2024$333.35 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mirum Pharmaceuticals, Inc. | $147.69 | 1 |
| Rhythm Pharmaceuticals, Inc. | $48.22 | 2 |
| Madrigal Pharmaceuticals | $40.61 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $40.14 | 1 |
| Qol Medical, LLC | $36.28 | 1 |
What the 2025 payments were for
- Food and Beverage$356.26 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 pediatric nurse practitioners in Orange · All pediatric nurse practitioners in California