Konstantinos Lontos, M.D.
NPI 1467890749ActiveIndividual· Internal Medicine, Hematology· Winston Salem, NC
Internal Medicine, Hematology (M.D.) in Winston Salem, North Carolina, licensed in NC and PA, with an NPI issued in June 2013. Their prescriptions cost Medicare Part D more than their services did: $323,271 for 145 claims, against $8,405 paid for services in 2024. Janssen Scientific Affairs, LLC was the largest of 2 companies reporting payments in 2024, $1,951 in all, mostly consulting fees.
Overview
| NPI | 1467890749 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2013 |
| Last updated in NPPES | Jul 11, 2024 |
| Certified by provider | Jul 11, 2024 |
| Reactivated | Jun 26, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 2023-01100 | NC |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD467863 | PA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 2023-01100 | NC |
| Internal Medicine, Medical Oncology | 207RX0202X | 2023-01100 | NC |
| Student in an Organized Health Care Education/Training Program | 390200000X | MT209241 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 93 across 8 procedure codes |
| Paid by Medicare | $8,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 173 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $323,271 |
| Generic share | 66% of claims |
Industry payments (Open Payments)
- 2024$1,951 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $1,925 | 1 |
| Pfizer Inc. | $26.38 | 1 |
What the 2024 payments were for
- Consulting Fee$1,925 · 1 payment
- Food and Beverage$26.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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