Christopher Tran Bach, M.D.
NPI 1821313057ActiveIndividual· Internal Medicine, Gastroenterology· Murrells Inlet, SC
Internal Medicine, Gastroenterology (M.D.) with Musc Community Physicians and 1 other group, practicing in Murrells Inlet, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $521,409 for 673 claims, against $180,674 paid for services in 2024. Genzyme Corporation was the largest of 6 companies reporting payments in 2025, $641.30 in all, mostly food and beverage. Lists Musc Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1821313057 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 31, 2010 |
| Last updated in NPPES | Oct 3, 2025 |
| Certified by provider | Oct 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 34929 | 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 - Gastroenterology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 895 |
|---|---|
| Services billed | 2,119 across 35 procedure codes |
| Paid by Medicare | $180,674 |
Part D prescriptions in 2024
| Prescriptions (claims) | 673 · 1,430 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $521,409 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
- Georgetown Physician Associates, LLCMyrtle Beach, SC · 214 clinicians
Hospital affiliations
- Musc Medical CenterCharleston, SC
- Tidelands Georgetown Memorial HospitalGeorgetown, SC
- Tidelands Waccamaw Community HospitalMurrells Inlet, SC
Industry payments (Open Payments)
- 2025$641.30 · 13 payments from 6 companies
- 2024$94.57 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $219.79 | 4 |
| Janssen Biotech, Inc. | $209.00 | 2 |
| Boston Scientific Corporation | $125.17 | 1 |
| Amgen Inc. | $40.25 | 2 |
| Phathom Pharmaceuticals, Inc. | $25.31 | 3 |
What the 2025 payments were for
- Food and Beverage$557.30 · 12 payments
- Education$84.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in South Carolina →