Myriam Zahydee Allende-Vigo, MD
NPI 1073517355ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Humacao, PR
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Humacao, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $2,485,911 for 12,672 claims, against $3,677 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $957.85 in all, mostly food and beverage.
Overview
| NPI | 1073517355 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 2, 2005 |
| Last updated in NPPES | Jan 7, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 4962 | 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 | 27 |
|---|---|
| Services billed | 56 across 6 procedure codes |
| Paid by Medicare | $3,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,672 · 16,586 30-day fills |
|---|---|
| Patients | 548 |
| Total drug cost | $2,485,911 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Industry payments (Open Payments)
- 2025$957.85 · 17 payments from 8 companies
- 2024$344.81 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $389.27 | 6 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $138.28 | 4 |
| Corcept Therapeutics | $124.99 | 1 |
| Eli Lilly Export S.A. Puerto Rico Branch | $84.39 | 1 |
| Lilly USA, LLC | $69.50 | 1 |
What the 2025 payments were for
- Food and Beverage$957.85 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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