Zahira Marie Lugo Lopez, M.D.
NPI 1437509346ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Ponce, PR
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Ponce, Puerto Rico, licensed in PR, with an NPI issued in June 2016. Their prescriptions cost Medicare Part D more than their services did: $541,161 for 1,598 claims, against $3,964 paid for services in 2024. Lilly USA, LLC was the largest of 9 companies reporting payments in 2025, $21,120 in all, mostly speaking and faculty fees. Lists Presbyterian Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1437509346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2016 |
| Last updated in NPPES | Jul 4, 2021 |
| Certified by provider | Jul 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 21371 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 48 across 6 procedure codes |
| Paid by Medicare | $3,964 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,598 · 1,948 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $541,161 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Endocrinology |
Hospital affiliations
- Presbyterian Community HospitalSan Juan, PR
- San Juan Municipality HospitalRio Piedras, PR
Industry payments (Open Payments)
- 2025$21,120 · 41 payments from 9 companies
- 2024$1,788 · 29 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $19,512 | 18 |
| Medtronic, Inc. | $676.14 | 7 |
| Amgen Inc. | $266.04 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $243.16 | 2 |
| Astrazeneca Pharmaceuticals LP | $228.14 | 6 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18,375 · 16 payments
- Travel and Lodging$1,671 · 6 payments
- Food and Beverage$1,074 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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