Dianette L. Vazquez Dueno, M.D
NPI 1568411296ActiveIndividual· Specialist· Guaynabo, PR
Specialist (M.D) in Guaynabo, Puerto Rico, trained at Ponce School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $118,209 for 902 claims, against $12,590 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $176.63 in all, mostly food and beverage.
Overview
| NPI | 1568411296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Apr 24, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 14817 | PR |
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 - Dermatology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 194 across 20 procedure codes |
| Paid by Medicare | $12,590 |
Part D prescriptions in 2024
| Prescriptions (claims) | 902 · 929 30-day fills |
|---|---|
| Patients | 327 |
| Total drug cost | $118,209 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Ponce School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$176.63 · 7 payments from 3 companies
- 2024$524.33 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $106.82 | 4 |
| Abbvie Inc. | $48.51 | 2 |
| Genzyme Corporation | $21.30 | 1 |
What the 2025 payments were for
- Food and Beverage$176.63 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Specialist providers in Guaynabo
- 1659541266
- 1336414036
- 1174700884
- 1487322434
- 1043498918
- 1770750317
- 1669934717
- 1770772337
- 1558350629
- 1760626634
- 1669609210
- 1477706646