Diego Alejandro Lim, MD
NPI 1699038505ActiveIndividual· Internal Medicine, Gastroenterology· Murrells Inlet, SC
Internal Medicine, Gastroenterology (MD) with Prisma Health University Medical Group and 6 other groups, practicing in Murrells Inlet, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $79,911 for 130 claims, against $35,955 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $416.30 in all, mostly food and beverage. Lists Alton Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1699038505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 18, 2012 |
| Last updated in NPPES | Mar 24, 2026 |
| Certified by provider | Mar 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 82015 | SC |
| Internal Medicine, Gastroenterology | 207RG0100X | 036178228 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 2021027483 | MO |
| Internal Medicine, Gastroenterology | 207RG0100X | 53408 | AL |
| Internal Medicine, Gastroenterology | 207RG0100X | ME167258 | FL |
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 - Gastroenterology (AL); Practitioner - Gastroenterology (IL); Practitioner - Gastroenterology (MO); Practitioner - Gastroenterology (MT); Practitioner - Gastroenterology (NH); Practitioner - Gastroenterology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 396 across 43 procedure codes |
| Paid by Medicare | $35,955 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 148 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $79,911 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
- Bon Secours Medical Group Greenville Specialty Care LLCGreenville, SC · 292 clinicians
- Core Physicians LLCExeter, NH · 289 clinicians
- Georgetown Physician Associates, LLCMyrtle Beach, SC · 214 clinicians
- Gastroenterology Associates of North-Central Alabama IncBirmingham, AL · 94 clinicians
Hospital affiliations
- Alton Memorial HospitalAlton, IL
- Exeter Hospital IncExeter, NH
- Grandview Medical CenterBirmingham, AL
- St Francis-DowntownGreenville, SC
- Tidelands Georgetown Memorial HospitalGeorgetown, SC
Industry payments (Open Payments)
- 2025$416.30 · 16 payments from 4 companies
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $254.92 | 13 |
| Janssen Scientific Affairs, LLC | $121.86 | 1 |
| Madrigal Pharmaceuticals | $23.20 | 1 |
| Ipsen Biopharmaceuticals, Inc | $16.32 | 1 |
What the 2025 payments were for
- Food and Beverage$416.30 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in South Carolina →