Nektarios Ilias Lountzis, M.D.
NPI 1720124233ActiveIndividual· Dermatology· Allentown, PA
Dermatology (M.D.) in Allentown, Pennsylvania, licensed in PA, with an NPI issued in January 2007. In 2024 Medicare paid $270,769 for 1,196 patients, and Part D covered 626 of their prescriptions, 89% of them generic. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $1,443 in all, mostly food and beverage.
Overview
| NPI | 1720124233 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 30, 2007 |
| Last updated in NPPES | Mar 27, 2023 |
| Certified by provider | Mar 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD434138 | PA |
| Dermatology, Dermatopathology | 207ND0900X | MD434138 | 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 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 - Dermatology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,196 |
|---|---|
| Services billed | 5,455 across 79 procedure codes |
| Paid by Medicare | $270,769 |
Part D prescriptions in 2024
| Prescriptions (claims) | 626 · 707 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $233,937 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$1,443 · 71 payments from 11 companies
- 2024$906.53 · 44 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $384.72 | 30 |
| Janssen Biotech, Inc. | $371.21 | 21 |
| Genzyme Corporation | $194.70 | 8 |
| Regeneron Healthcare Solutions, Inc. | $168.10 | 4 |
| Paratek Pharmaceuticals, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,227 · 67 payments
- Education$216.40 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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