Lazarina Diomaris Baez Marinez, FNP
NPI 1548830771ActiveIndividual· Nurse Practitioner, Family· Sanford, NC
Nurse Practitioner, Family (FNP) with University of North Carolina at Chapel Hill, practicing in Sanford, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $153,614 for 679 claims, against $24,824 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 6 companies reporting payments in 2025, $439.80 in all, mostly food and beverage. Lists Unc Hospitals as a hospital affiliation.
Overview
| NPI | 1548830771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Jun 29, 2021 |
| Last updated in NPPES | Dec 14, 2021 |
| Certified by provider | Dec 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5014630 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 2,963 across 19 procedure codes |
| Paid by Medicare | $24,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 679 · 1,375 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $153,614 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
Hospital affiliation
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$439.80 · 17 payments from 6 companies
- 2024$111.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $135.87 | 5 |
| Vifor Pharma, Inc. | $131.23 | 3 |
| Ardelyx, Inc. | $77.97 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $52.44 | 3 |
| Calliditas Therapeutics US Inc. | $23.35 | 1 |
What the 2025 payments were for
- Food and Beverage$439.80 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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