Lizeth Martinez, FNP-BC
NPI 1669044327ActiveIndividual· Nurse Practitioner, Family· Harlingen, TX
Nurse Practitioner, Family (FNP-BC) with University of Texas Rio Grande Valley, practicing in Harlingen, Texas. Their prescriptions cost Medicare Part D more than their services did: $156,009 for 1,504 claims, against $10,242 paid for services in 2024. Viiv Healthcare Company was the largest of 2 companies reporting payments in 2024, $135.25 in all, mostly food and beverage.
Overview
| NPI | 1669044327 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Jul 13, 2021 |
| Last updated in NPPES | Mar 11, 2025 |
| Certified by provider | Mar 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1013158 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 206 across 28 procedure codes |
| Paid by Medicare | $10,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,504 · 3,425 30-day fills |
|---|---|
| Patients | 222 |
| Total drug cost | $156,009 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University of Texas Rio Grande ValleyHarlingen, TX · 85 clinicians
Industry payments (Open Payments)
- 2024$135.25 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $117.52 | 1 |
| Calliditas Therapeutics US Inc. | $17.73 | 1 |
What the 2024 payments were for
- Food and Beverage$135.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 105 family nurse practitioners in Harlingen · All family nurse practitioners in Texas