Serena Tran, FNP-BC
NPI 1881314870ActiveIndividual· Nurse Practitioner, Family· Pontiac, MI
Nurse Practitioner, Family (FNP-BC) with Iha Olma Specialty Services LLC, practicing in Pontiac, Michigan. Their prescriptions cost Medicare Part D more than their services did: $2,374,959 for 799 claims, against $17,770 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $249.73 in all, mostly food and beverage. Lists Trinity Health Oakland Hospital as a hospital affiliation.
Overview
| NPI | 1881314870 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Aug 30, 2022 |
| Last updated in NPPES | Aug 30, 2022 |
| Certified by provider | Aug 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704317926 | MI |
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 Practitioner - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 321 across 5 procedure codes |
| Paid by Medicare | $17,770 |
Part D prescriptions in 2024
| Prescriptions (claims) | 799 · 990 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $2,374,959 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Iha Olma Specialty Services LLCRochester Hills, MI · 43 clinicians
Hospital affiliation
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$249.73 · 2 payments from 2 companies
- 2024$62.91 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $124.99 | 1 |
| Janssen Biotech, Inc. | $124.74 | 1 |
What the 2025 payments were for
- Food and Beverage$249.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 family nurse practitioners in Pontiac · All family nurse practitioners in Michigan