Carlos Manuel Tejeda, M.D.
NPI 1366574725ActiveIndividual· Internal Medicine, Hematology & Oncology· Fajardo, PR
Internal Medicine, Hematology & Oncology (M.D.) in Fajardo, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $3,964,107 for 2,628 claims, against $4,176 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,054 in all, mostly food and beverage.
Overview
| NPI | 1366574725 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 12, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 13092 | 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 - Hematology/Oncology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 96 across 9 procedure codes |
| Paid by Medicare | $4,176 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,628 · 3,047 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $3,964,107 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Hematology/Oncology |
Industry payments (Open Payments)
- 2025$1,054 · 45 payments from 14 companies
- 2024$1,092 · 45 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $206.02 | 12 |
| Merck Sharp & Dohme LLC | $117.06 | 5 |
| Fennec Pharmaceuticals, Inc. | $115.73 | 2 |
| E.R. Squibb & Sons, L.L.C. | $115.61 | 5 |
| Novartis Pharmaceuticals Corporation | $100.00 | 4 |
What the 2025 payments were for
- Food and Beverage$1,054 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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