Fabian Alexander Lemp
NPI 1508207713ActiveIndividual· Internal Medicine, Critical Care Medicine· Fort Wayne, IN
Internal Medicine, Critical Care Medicine in Fort Wayne, Indiana, trained at Philadelphia College of Osteopathic Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $42,006 for 194 claims, against $2,063 paid for services in 2024. Mallinckrodt Hospital Products Inc. was the largest of 12 companies reporting payments in 2025, $494.55 in all, mostly food and beverage.
Overview
| NPI | 1508207713 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jul 16, 2013 |
| Last updated in NPPES | Sep 29, 2020 |
| Certified by provider | Sep 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 02005628A | IN |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 02005628A | IN |
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 - Internal Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 54 across 8 procedure codes |
| Paid by Medicare | $2,063 |
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 255 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $42,006 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
Medical group
- Adams County Memorial HospitalGeneva, IN · 88 clinicians
Hospital affiliation
- Adams Memorial HospitalDecatur, IN
Industry payments (Open Payments)
- 2025$494.55 · 24 payments from 12 companies
- 2024$45.03 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $88.88 | 2 |
| Astrazeneca Pharmaceuticals LP | $82.34 | 5 |
| Grifols USA, LLC | $67.53 | 3 |
| Regeneron Healthcare Solutions, Inc. | $41.88 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $37.08 | 2 |
What the 2025 payments were for
- Food and Beverage$419.80 · 23 payments
- Education$74.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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