David M. Johnson, MD
NPI 1790705796ActiveIndividual· Internal Medicine· Little River, SC
Internal Medicine (MD) in Little River, South Carolina, trained at Loma Linda University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $874,504 for 9,764 claims, against $113,769 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2024, $39.39 in all, mostly food and beverage.
Overview
| NPI | 1790705796 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Oct 25, 2024 |
| Certified by provider | Oct 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35605 | SC |
| Internal Medicine | 207R00000X | 200000236 | 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 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 (NC); Practitioner - Internal Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 486 |
|---|---|
| Services billed | 1,670 across 9 procedure codes |
| Paid by Medicare | $113,769 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,764 · 23,756 30-day fills |
|---|---|
| Patients | 881 |
| Total drug cost | $874,504 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical group
- Conway Hospital IncConway, SC · 127 clinicians
Hospital affiliations
- Conway Medical CenterConway, SC
- Grand Strand Regional Medical CenterMyrtle Beach, SC
- McLeod Loris HospitalLoris, SC
Other facilities
- Amedisys Home Health of Myrtle BeachHome health agency · Myrtle Beach, SC
- Centerwell Home HealthHome health agency · Myrtle Beach, SC
- Medical Services of America Home Health - CoastalHome health agency · Myrtle Beach, SC
- Well Care Home HealthHome health agency · Wilmington, NC
- Well Care Home Health of the Lowcountry IncHome health agency · Myrtle Beach, SC
Industry payments (Open Payments)
- 2024$39.39 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $21.93 | 1 |
| Amgen Inc. | $17.46 | 1 |
What the 2024 payments were for
- Food and Beverage$39.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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