Diogenes Alayon- Laguer, M.D.
NPI 1699836924ActiveIndividual· Internal Medicine, Hematology & Oncology· Fort Lauderdale, FL
Internal Medicine, Hematology & Oncology (M.D.) with University of Miami, practicing in Fort Lauderdale, Florida. Their prescriptions cost Medicare Part D more than their services did: $929,706 for 175 claims, against $45,673 paid for services in 2024. Pfizer Inc. was the largest of 8 companies reporting payments in 2025, $281.38 in all, mostly food and beverage.
Overview
| NPI | 1699836924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 12, 2006 |
| Last updated in NPPES | Mar 3, 2021 |
| Certified by provider | Mar 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | ME115802 | FL |
| Internal Medicine | 207R00000X | 16509 | 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 - Hematology/Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 553 across 6 procedure codes |
| Paid by Medicare | $45,673 |
Part D prescriptions in 2024
| Prescriptions (claims) | 175 · 259 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $929,706 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of MiamiMiami, FL · 2,377 clinicians
Industry payments (Open Payments)
- 2025$281.38 · 12 payments from 8 companies
- 2024$298.14 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $90.25 | 4 |
| Janssen Biotech, Inc. | $45.35 | 2 |
| Astrazeneca Pharmaceuticals LP | $29.29 | 1 |
| Daiichi Sankyo Inc. | $28.17 | 1 |
| Incyte Corporation | $27.92 | 1 |
What the 2025 payments were for
- Food and Beverage$265.39 · 11 payments
- Education$15.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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