Marivel Alvarez, NP
NPI 1043098700ActiveIndividual· Nurse Practitioner, Family· McAllen, TX
Nurse Practitioner, Family (NP) with Monzer H Yazji MD and Associates PLLC, practicing in McAllen, Texas. Their prescriptions cost Medicare Part D more than their services did: $164,307 for 1,700 claims, against $1,060 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $80.22 in all, mostly food and beverage.
Overview
| NPI | 1043098700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 14, 2023 |
| Last updated in NPPES | Jan 11, 2024 |
| Certified by provider | Jan 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1135155 | 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 | 17 |
|---|---|
| Services billed | 39 across 6 procedure codes |
| Paid by Medicare | $1,060 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,700 · 3,549 30-day fills |
|---|---|
| Patients | 527 |
| Total drug cost | $164,307 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Monzer H Yazji MD and Associates PLLCEdinburg, TX · 80 clinicians
Industry payments (Open Payments)
- 2025$80.22 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $41.61 | 2 |
| Phadia US Inc. | $20.44 | 1 |
| Novo Nordisk Inc | $18.17 | 1 |
What the 2025 payments were for
- Food and Beverage$80.22 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in McAllen
- 1013578855
- 1013579648
- 1023577483
- 1063809176
- 1093326092
- 1124535257
- 1154091965
- 1164291654
- 1184291726
- 1215583430
- 1235476870
- 1235599168
All 242 family nurse practitioners in McAllen · All family nurse practitioners in Texas