Leonard Cheung Lim, M.D.
NPI 1104106368ActiveIndividual· Internal Medicine, Pulmonary Disease· Greenwood, SC
Internal Medicine, Pulmonary Disease (M.D.) with Self Medical Group and 1 other group, practicing in Greenwood, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,699,287 for 1,696 claims, against $102,764 paid for services in 2024. Genzyme Corporation was the largest of 23 companies reporting payments in 2025, $2,075 in all, mostly food and beverage. Lists Abbeville Area Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1104106368 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2011 |
| Last updated in NPPES | May 12, 2021 |
| Certified by provider | May 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 61264 | SC |
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 - Pulmonary Disease (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 578 |
|---|---|
| Services billed | 1,551 across 42 procedure codes |
| Paid by Medicare | $102,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,696 · 2,144 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $1,699,287 |
| Generic share | 49% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical groups
- Self Medical GroupGreenwood, SC · 395 clinicians
- Self Regional HealthcareLaurens, SC · 180 clinicians
Hospital affiliations
- Abbeville Area Medical CenterAbbeville, SC
- Edgefield County Healthcare An Affiliate of Self REdgefield, SC
- Self Regional HealthcareGreenwood, SC
Industry payments (Open Payments)
- 2025$2,075 · 101 payments from 23 companies
- 2024$1,537 · 68 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $410.32 | 13 |
| Verona Pharma, Inc. | $306.98 | 19 |
| Astrazeneca Pharmaceuticals LP | $228.58 | 13 |
| Glaxosmithkline, LLC. | $177.23 | 14 |
| United Therapeutics Corporation | $157.81 | 5 |
What the 2025 payments were for
- Food and Beverage$2,058 · 100 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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