Marielle Lagamayo Opena, DO
NPI 1588287874ActiveIndividual· Family Medicine· Portales, NM
Family Medicine (DO) with Roosevelt County Special Hospital District, practicing in Portales, New Mexico. Their prescriptions cost Medicare Part D more than their services did: $320,176 for 3,932 claims, against $18,769 paid for services in 2024. Viatris Specialty LLC reported $42.31 in payments in 2025, mostly food and beverage. Lists Covenant Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1588287874 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 21, 2020 |
| Last updated in NPPES | Jul 9, 2023 |
| Certified by provider | Jul 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | DO2023-0338 | NM |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 295 across 23 procedure codes |
| Paid by Medicare | $18,769 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,932 · 6,842 30-day fills |
|---|---|
| Patients | 327 |
| Total drug cost | $320,176 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Roosevelt County Special Hospital DistrictPortales, NM · 40 clinicians
Hospital affiliations
- Covenant Medical CenterLubbock, TX
- Plains Regional Medical CenterClovis, NM
- Roosevelt General HospitalPortales, NM
Other facilities
- Excelacare Home HealthHome health agency · Las Cruces, NM
- Excelacare Home HealthHome health agency · Clovis, NM
Industry payments (Open Payments)
- 2025$42.31 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viatris Specialty LLC | $42.31 | 1 |
What the 2025 payments were for
- Food and Beverage$42.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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