Aleksander Lech Chojecki, MD
NPI 1780997585ActiveIndividual· Internal Medicine, Hematology· Charlotte, NC
Internal Medicine, Hematology (MD) with The Charlotte-Mecklenburg Hospital Authority, practicing in Charlotte, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $3,384,549 for 514 claims, against $25,167 paid for services in 2024. Lists Carolinas Medical Center/Behav Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1780997585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2010 |
| Last updated in NPPES | Jul 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 2016-01066 | NC |
| Internal Medicine | 207R00000X | 2016-01066 | NC |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 2016-01066 | NC |
| Internal Medicine, Medical Oncology | 207RX0202X | 2016-01066 | NC |
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 | 70 |
|---|---|
| Services billed | 284 across 11 procedure codes |
| Paid by Medicare | $25,167 |
Part D prescriptions in 2024
| Prescriptions (claims) | 514 · 657 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $3,384,549 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- The Charlotte-Mecklenburg Hospital AuthorityConcord, NC · 601 clinicians
Hospital affiliations
- Carolinas Medical Center/Behav HealthCharlotte, NC
- North Carolina Baptist HospitalWinston-Salem, NC
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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